RESUMO
OBJECTIVE: To demonstrate the surgical techniques for improving safety in robotic-assisted abdominal cerclage in patients with bicornuate uteri complicated by recurrent pregnancy loss and cervical insufficiency. DESIGN: Stepwise demonstration with narrated video footage. SETTING: An academic tertiary care hospital. PATIENTS: Our patient is a 22-year-old G2P0020 with a history of recurrent pregnancy loss. During her first pregnancy, she was asymptomatic until 19 weeks and delivered because of a preterm premature rupture of membranes. A transvaginal cerclage was performed for her second pregnancy at 14 weeks, which ended at 16 weeks because of preterm premature rupture of membranes. The final magnetic resonance imaging report noted a "bicorporeal uterus with duplication of the uterine body, resulting in two markedly divergent uterine horns that are fused at the isthmus... unlike a typical didelphic uterus, a single, non septated cervix is noted, which shows normal appearances, measuring 3.8 cm in length." Given her history of a uterine anomaly and recurrent pregnancy loss in the absence of other biochemical factors, her maternal-fetal medicine specialist referred her to us as the patient strongly desired future viable pregnancies. The patient was counseled on multiple alternatives, including different methods of performing the cerclage, and ultimately decided on the robotic-assisted (Da Vinci Xi) prophylactic abdominal cerclage. INTERVENTIONS: The bicornuate uterus is a rare class IV mullerian duct anomaly caused by the impaired fusion of the mullerian ducts in the uterus, classically appearing in imaging studies as a heart-shaped uterus. This patient demographic reports a high incidence of obstetric complications. Pregnancy in such a uterus causes complications like first- and second-trimester pregnancy loss, preterm labor, low-birthweight infants, and malpresentation at delivery.1 Researchers have postulated that there is an abnormal ratio of muscle fibers to connective tissue in a congenitally abnormal cervix. During pregnancy, an inadequate uterine volume may lead to increased intrauterine pressure and stress on the lower uterine segment, which can lead to cervical incompetence.2 To address cervical incompetence, cervical cerclages are a commonly utilized procedure, as recent studies demonstrate that the incidence of term pregnancies in the group with documented cervical incompetence treated with cerclage placement increased from 26% to 63%.3 One observational study noted improved obstetrical outcomes occurred with interval placement, a cerclage placed in between pregnancies in the nongravid uterus, compared with cerclage placement between 9 and 10 weeks gestation, with the mean gestational age for delivery at 32.9 weeks and 34.5 weeks when a cerclage was placed in gravid and nongravid women, respectively.4 In addition, another retrospective study was done, which demonstrated a lower incidence of neonatal death with prophylactic cerclages.5 Operating on a nonpregnant uterus offers several benefits, including its reduced size, fewer and smaller blood vessels, and simplified handling. Moreover, there are clearly no concerns regarding the fetus. In the decision to use a robotic-assisted platform vs. laparoscopic, a systematic review showed the rates of third-trimester delivery and live birth (LB) using laparoscopy during pregnancy were found to be 70% and 70%-100%, respectively. The same review demonstrated slightly improved outcomes via the robotic route regarding gestational age at delivery (median, 37 weeks), rates of LB (90%), and third-trimester delivery (90%).6 Additional factors contributing to the preference for robotics in surgical procedures include incorporating advanced tools, which can enhance the robotic system's advantages compared with traditional laparoscopy. An invaluable tool in this context is the simultaneous utilization of Firefly mode, which employs a near-infrared camera system, achieved through injecting indocyanine green dye or integrating other light sources concurrently. The intravenous administration of indocyanine green is acknowledged widely for its safety and efficacy as a contrast agent in the evaluation of microvascular circulation and organ vascularization. This property equips surgeons with heightened precision when guiding the needle, proving especially advantageous when faced with challenges in visualizing vascular anatomy. In our specific case, we harnessed the capabilities of Firefly mode in conjunction with hysteroscopic light, enabling us to vividly illustrate the contours of a bicornuate uterus from both external and internal perspectives. We demonstrate a simplified technique of the abdominal cerclage, one cerclage around the internal cervical os of the uterus, using a robotic-assisted platform in a nongravid patient. The surgery began with the eversion of the umbilicus, and a 15-mm skin incision was made in the umbilicus. A Gelpoint mini advanced access site laparoscopy device was inserted into the incision, and CO2 was allowed to insufflate the abdominal cavity with careful attention given to intraabdominal pressure. Once the DaVinci was docked, the surgeon began the creation of a bladder flap. The bladder was carefully dissected from the lower uterine segment and both uteri using monopolar scissors. The anatomical differences of a bicornuate uterus prompted the surgeon to dissect a wider circumference for safety reasons, where a wider dissection offers a better view of the uterine vessels and ease of introducing the Mersilene tape later on. Bilateral uterine vessels were further skeletonized and exposed anteriorly using blunt dissection and monopolar scissors. After further dissection and lateralization, the final result creates a landmark medial to the right uterine vessels at the level of the internal cervical os with which the needle of the Mersilene tape will be able to pass through. The Mersilene tape was guided from anterior to posterior via a previously straightened needle. Similarly, a landmark was created on the left, and the Mersilene tape was directed from anterior to posterior. The Mersilene tape was placed circumferentially around the internal cervical os of the bicornuate uterus, medial to the uterine vessels. Both ends of the Mersilene tape were then gently pulled, ensuring that the tape was lying flat on the anterior of the internal cervical os with no bowels or uterine vessels within it. The tape was then tied posteriorly at the 6 o'clock position with appropriate tension. A 2-0 silk was then sutured to the tails of the tape using the purse-string technique to ensure that it would remain securely tied and in the correct position. Hemostasis was assured. Both a hysteroscopy and a cystoscopy were done after the completion of the cerclage to ensure that no tape or sutures were seen within the cervical canal or the uterine cavity. None were observed. MAIN OUTCOMES MEASURES: The success criteria for the surgery were identified as the patient's ability to attain a viable pregnancy after the cerclage placement, along with achieving LB. RESULTS: Subsequently, a spontaneous pregnancy was achieved. An infant weighing 3 pounds and 16 ounces was delivered by cesarean section at 36 weeks because of an oligohydramnios. The infant is currently healthy at 13 pounds. CONCLUSION: Robotic-assisted abdominal cerclage around the internal cervical os in a bicornuate uterus offers a possibly feasible and straightforward technique for surgeons seeking to reduce risks, although further research is needed.
Assuntos
Útero Bicorno , Cerclagem Cervical , Procedimentos Cirúrgicos Robóticos , Incompetência do Colo do Útero , Feminino , Humanos , Gravidez , Adulto Jovem , Aborto Habitual/cirurgia , Aborto Habitual/etiologia , Aborto Habitual/prevenção & controle , Útero Bicorno/complicações , Útero Bicorno/diagnóstico por imagem , Útero Bicorno/cirurgia , Cerclagem Cervical/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Resultado do Tratamento , Anormalidades Urogenitais/cirurgia , Anormalidades Urogenitais/diagnóstico por imagem , Anormalidades Urogenitais/complicações , Incompetência do Colo do Útero/cirurgia , Incompetência do Colo do Útero/diagnóstico por imagem , Útero/anormalidades , Útero/cirurgia , Útero/diagnóstico por imagemRESUMO
STUDY OBJECTIVE: To demonstrate the surgical techniques for robotic vNOTES hysterectomy with bilateral salpingo-oophorectomy (BSO) in a World Health Organization class 3 obesity patient (body mass index = 70) as well as large fibroid uterus (16 weeks sized). DESIGN: Stepwise demonstration with narrated video footage. SETTING: An academic tertiary care hospital. Our patient is a 50-year-old G0 with postmenopausal vaginal bleeding with an enlarged uterus; her endometrial biopsy showed complex endometrial hyperplasia with atypia. INTERVENTIONS: The surgical exposure for extremely obese patients with a concomitantly large uterus can be very challenging transabdominally due to the patient being unable to tolerate the Trendelenburg position and abdominal gas pressure [1-5]. Therefore, transvaginal NOTES can be an alternative option for these types of challenging patients. However, although there are clear benefits of vNOTES surgery in obese patients, we still need to be thoughtful and deliberate in handling this kind of surgery [6]. Several key success factors that aid in the completion of the surgery include 1. Appropriate patient positioning (Trenguard Position) as tolerated. 2. Initial vaginal section of hysterectomy. 3. Successful port placement. 4. Trendelenburg, as far as tolerated. 5. Harnessing the robotic camera for anterior colpotomy. 6. Utilizing alternative surgical exposure techniques: air seal for maintaining gas pressure for optimizing exposure, lap pad for thermal isolation, and maintaining the uterus for safe exposure during BSO. 7. After identification of the bilateral ureters, the broad, round, and uterine ovarian ligaments were transected with vessel sealer (less thermal spread), and the cystectomy was completed. (Supplemental Video 1) 8. BSO was completed. 9. In-bag uterine tissue extraction. 10. Vaginal cuff closure with V-Loc barbed suture. CONCLUSION: Robotic-assisted NOTES hysterectomy with BSO is feasible and safe in extremely obese patients with large uterus. The combination of all these strategies could aid in the feasibility and safety of patients with these challenging pathology and morbidity.
Assuntos
Laparoscopia , Cirurgia Endoscópica por Orifício Natural , Procedimentos Cirúrgicos Robóticos , Feminino , Humanos , Pessoa de Meia-Idade , Índice de Massa Corporal , Histerectomia/métodos , Laparoscopia/métodos , Cirurgia Endoscópica por Orifício Natural/métodos , Útero/cirurgia , Útero/patologiaRESUMO
STUDY OBJECTIVE: To demonstrate the surgical techniques for improving safety in robotic-assisted abdominal cerclage via broad ligament window dissection. DESIGN: Stepwise demonstration with narrated video footage. SETTING: An academic tertiary care hospital. Our patient is a 32-year-old G8P2143, with a history of pregnancy loss at 19 and 23 weeks and 1 failed vaginal cerclage, presented to us at 13 weeks and 5 days for abdominal cerclage. We have completed a total of 5 successful procedures with this technique on pregnant patients ranging from 9 to 14 weeks. INTERVENTIONS: Abdominal cerclage during pregnancy can be very risky and challenging to perform; however, it offers an increased success rate for continuing pregnancy [1]. Excessive bleeding and the rupture of membrane during the procedure could lead to pregnancy loss and a failed abdominal cerclage [2,3]. Therefore, seeking a feasible and safer technique would be preferable for the surgeons to decrease surgical risk and complications. We have developed a trans-broad ligament technique that would allow for the bilateral uterine vessels to be clearly exposed, thereby reducing the possibility of accidental damage to a major vessel and eliminating the risk of blind needle placement piercing through the amniotic sac resulting in rupture of membrane and subsequent pregnancy loss [4,5]. A dense adhesion band from the anterior uterus to the anterior abdominal wall was carefully taken down using the monopolar scissors. The assistant gently performed a digital vaginal examination to assist with the creation of a bladder flap. The bladder was carefully dissected off the lower uterine segment and uterus using the monopolar scissors. Bilateral uterine vessels were further skeletonized and exposed anteriorly using blunt dissection and the monopolar scissors. On the right, a window was created in the broad ligament using the monopolar scissors. The right uterine vessels were then further dissected and lateralized, creating a small window medial to the uterine vessels at the level of the internal cervical os. The mersilene tape was guided through the window from anterior to posterior. In a similar fashion, a window was created on the left; the mersilene tape was then guided from posterior to anterior. The mersilene tape was completely placed around the cervix circumferentially at the level of the internal cervical os, medial to the uterine vessels. Both ends of the mersilene tape were then pulled gently, while ensuring that the tape was lying flat on the anterior of the uterus. The tape was then tied anteriorly at the 12 o'clock position in an appropriate tension. A 2-0 silk was then sutured to the tails of the tape to ensure that it would remain in the correct location and prevent the loosening of the knot of mersilene tape. The pelvis was copiously irrigated, and hemostasis was assured. The fetal heart rate was 126 bpm, and patient was discharge next day. A healthy baby, 6 pounds 14 ounces, was delivered by cesarean section at 36 weeks 5 days because of early contractions and pain (Supplemental Appendix 1-4). CONCLUSION: Robotic-assisted abdominal cerclage via broad ligament window dissection offers a possibly feasible and safe technique for surgeons seeking to reduce risks, although further research is needed.
Assuntos
Ligamento Largo , Cerclagem Cervical , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Humanos , Gravidez , Feminino , Adulto , Laparoscopia/métodos , Cerclagem Cervical/métodos , CesáreaRESUMO
STUDY OBJECTIVE: To explore the use of indocyanine green (ICG) in highlighting ureteral anatomical landmarks for the successful and safe execution of robotic-assisted transvaginal NOTES hysterectomy with resection of deeply infiltrated endometriosis. DESIGN: Stepwise demonstration with narrated video footage. SETTING: An academic tertiary care hospital. Our patient is a 38-year-old G4P1031 with a symptomatic enlarged uterus secondary to adenomyosis and uterine myomas, dense adhesions between the posterior uterus, and left uterosacral ligament. INTERVENTIONS: Stage IV endometriosis with obliterated cul-de-sac is a challenging procedure in the surgical management of endometriosis. Ureterolysis is the key step to performing this surgery successfully and safely; however, the routine dissection of ureters from the sacral promontory level to the uterine artery is challenging in obliterated cul-de-sacs with pelvic side wall adhesions with the proximal ureter at greatest risk [1-4]. Using the ICG firefly technique allowed us to rapidly identify and safely dissect the ureter through robotic transabdominal endometriosis surgery [5,6]. The angle of approach in transvaginal NOTES surgery for hysterectomy with obliterated cul-de-sac endometriosis leads to far more difficulty in identifying the ureter at the beginning of surgery [3]. Therefore, an obliterated cul-de-sac was associated with a potentially increased risk of ureteral injury and bowel injury. We used ICG to help identify the ureter at the beginning of the case leading to reducing the risk of surgical complication, in which the concept of ureterolysis from the level of the uterine artery to the bifurcation of common iliac vessels in vNOTES surgery will be referred to as "vNOTES retrograde ureterolysis." With the cystoscope in place, a ureteral catheter was inserted into the right ureter and 5 cc of ICG was injected, and the same procedure was done on the left [1,5]. Bovie electrosurgical device was used to incise circumferentially around the cervix. The bladder was dissected off the pubovesical cervical fascia anteriorly and posteriorly with a combination of the Bovie as well as blunt and sharp dissection. Bilateral uterosacral and cardinal ligaments, as well as uterine arteries, were then clamped, transected with Mayo scissors, and secured. Entry into the anterior cul-de-sac was completed, and a stitch using 0 vicryl was used to tag the anterior peritoneum to the anterior vaginal cuff. Posterior entry was attempted unsuccessfully. The Gelpoint mini device was then placed, and the Da Vinci XI robot was docked. Bilateral ureters were identified and dissected out of bilateral pelvic sidewalls using the firefly mode at the level of the uterine artery. The ureters were easily dissected away from the uterus. The left broad ligament was then cauterized and transected using the vessel sealer. The plane between the uterus and the rectum was identified laterally, and the rectum was taken down from the uterus from the right to the left side. Bilateral broad ligaments were then cauterized and transected using the vessel sealer, followed by cauterization and transection of the round ligaments, utero-ovarian ligaments, and mesosalpinx bilaterally. The vaginal cuff angles were secured with a figure-of-eight stitch of 0 vicryl, and the vaginal cuff was then closed in a running fashion with 0 V-Loc. The patient was discharged in one day with reports of minimal pain (Videos 1-3). CONCLUSION: Robotic-assisted NOTES hysterectomy with deeply infiltrated endometriosis resection is feasible and safe with ICG-assisted ureteral labeling in a case of obliterated cul-de-sac. The unique green color labeling of ureters offers a prominent landmark in assisting the ureteral dissection while avoiding ureteral and bowel injury, resulting in the possibility of using vNOTES surgery in challenging cases.
Assuntos
Endometriose , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Robótica , Ureter , Adulto , Feminino , Humanos , Endometriose/cirurgia , Endometriose/complicações , Verde de Indocianina , Laparoscopia/métodos , Poliglactina 910 , Ureter/cirurgia , Adenomiose/cirurgiaRESUMO
STUDY OBJECTIVE: To demonstrate tips and tricks for the successful use of single-site laparoscopic surgery for pedunculated myomectomy during pregnancy. DESIGN: Stepwise demonstration with narrated video footage. SETTING: An academic tertiary care hospital affiliated with Baylor College of Medicine. Our patient is a 39-year-old pregnant G1P0010 with a symptomatic 12-cm degenerating pedunculated myoma refractory to conservative pain management. INTERVENTIONS: Recent literature has indicated that most laparotomic myomectomies performed during pregnancy showed overall positive pregnancy outcomes and low complications. This indicates that myomectomy in pregnancy is safe and can be used in cases unresponsive to conservative management [1]. However, cases in literature discussing the single-site techniques for laparoscopic myomectomy during pregnancy have been sparse [2]. Four case series were reviewed; a total of 62 pregnant patients underwent laparoendoscopic single-site surgery without any complications [3-6]. Using laparoscopy in myomectomy compared with laparotomy during pregnancy permits decreased postoperative pain, quicker recovery, and lowered risk of postoperative complications [5,7,8]. Single-site laparoscopic surgery also aids in improved patient cosmesis and can be used for the myoma removal. Literature has demonstrated that single-site laparoscopy is safe and feasible during all stages of pregnancy [3,4]. Nevertheless, this approach may be challenging for inexperienced surgeons owing to the lack of triangulation and crowding of instruments in single-site laparoscopy [5]. At 21 weeks and 3 days pregnancy, our patient underwent single-incision laparoscopic surgery myomectomy. A 2.5-cm skin incision was made at the umbilicus to the abdominal cavity, and a GelPOINT Mini was inserted. Through the laparoscope, we can observe that a 12-cm pedunculated myoma was protruding from the right uterine fundus on a 4-cm stalk. A 0-Vicryl suture was tied around the base of the stalk. The stalk was then cauterized with bipolar energy and transected with the harmonic scalpel, completely detaching the myoma. Subsequently, an Endo Catch bag was placed around the myoma and brought up to the umbilical incision. Using a scalpel, bag-contained morcellation was completed within 22 minutes and the contents removed. As a result, the estimated blood loss was 50 cc and the total operative time was 123 minutes. The extended operating time was caused by slow movements to avoid disrupting the fetus. She had an unremarkable postoperative course, no medications were needed for pain management, and she was discharged home on postoperative day 2. At 38 weeks, she successfully delivered with elective cesarean delivery with no complications. Histopathology showed fragments of leiomyoma with diffuse necrosis. Tips and tricks: 1. Single-site entry technique uses the open Hasson technique, which reduces the risk of injury to the pregnant uterus and dilated surrounding vessels. 2. Through a 2.5-cm incision, the surgeon placed a suture in the myoma stalk because other hemostasis agents such as vasopressin are contraindicated in pregnancy. 3. Owing to difficulties related to single-site surgery, the surgeon should possess extensive expertise in single-site surgery. 4. Manipulation of the uterus should be minimized to reduce the disturbance of the pregnant uterus. 5. V-loc suture allows for faster and simplified uterine incision closure. 6. If the surgeon encounters excessive difficulty during the surgery, a 5-mm accessory port can be placed. 7. During tissue extraction, gentle traction should be used to reduce provoking the pregnant uterus. 8. When transecting the myoma stalk, it is important to leave a stump of more than 1 cm to increase suturing ease and prevent accidental suturing of the uterus. CONCLUSION: Single-incision laparoscopic surgery myomectomy for pedunculated myoma may be a practical technique in women refractive to conservative management. When performed by an experienced surgeon, the patient may benefit from faster specimen removal and recovery.
Assuntos
Laparoscopia , Leiomioma , Mioma , Miomectomia Uterina , Neoplasias Uterinas , Adulto , Feminino , Humanos , Laparoscopia/métodos , Leiomioma/patologia , Leiomioma/cirurgia , Mioma/cirurgia , Gravidez , Miomectomia Uterina/métodos , Neoplasias Uterinas/patologia , Neoplasias Uterinas/cirurgiaRESUMO
STUDY OBJECTIVE: To demonstrate tips and tricks for the successful execution of robotic-assisted resection of a large bladder trigone endometriosis nodule while preserving the ureters. DESIGN: Stepwise demonstration with narrated video footage. SETTING: An academic tertiary care hospital. Our patient is a 36-year-old G0P0 with a symptomatic full-thickness ill-defined nodule located in the posterior wall and trigone of the urinary bladder with anterior cul-de-sac endometriosis. INTERVENTIONS: Urinary tract endometriosis is a rare entity occurring in 1% of women with endometriosis and may involve the bladder and/or the ureters [1]. Bladder endometriosis (BE) frequently coexists with endometriosis in other locations such as the ovaries or peritoneum. Frequently seen lower urinary tract symptoms of BE include hematuria, frequency, and dysuria [2]. Previous literature has demonstrated the feasibility of a laparoscopic approach to BE in the trigone. However, there has yet to be any publications investigating the feasibility of robotic resection of bladder trigone endometriosis [3]. Cystoscopy was first performed, and the large mid-trigonal endometriosis nodule was noted to be extending within millimeters of the ureteral orifices. Bilateral ureteral orifices were identified, and double-J ureteral stents were sequentially guided up to the kidneys. The peritoneum lateral to the bladder bilaterally was incised to better define the edges of the bladder. Next, bilateral distal ureters were dissected out circumferentially, and the dissection was carried distally to the posterior bladder wall. Flexible cystoscopy with Firefly technology was then utilized to define the precise location and extent of the trigonal nodule to minimize removal of uninvolved bladder tissue and preserve the ureters. Using cystoscopic guidance, the dissection was first carried through the serosal and muscular layers, and once the circumference of the nodule had been clearly defined, we proceeded with the mucosal layer. The bladder lumen was entered, and the nodule was meticulously excised to avoid injury to the intramural ureters as the dissection was carried distally. We were able to preserve bilateral ureters despite the close proximity to ureteral orifices and also maintain enough bladder tissue for bladder closure. Once the resection of the trigonal nodule was completed, running 3-0 V-loc sutures were utilized in a 2-layer closure. The patient was discharged in 1 day with a Foley catheter and ureteral stents with reports of minimal pain. A cystogram at 10 days after the surgery was negative for leak, and the Foley catheter was removed. The ureteral stents were subsequently removed at 6 weeks after the surgery, and follow-up renal ultrasound demonstrated no hydronephrosis. Tips and tricks: (1) Utilizing robotic assistance in conjunction with cystoscopy aids the surgeon in precisely defining the boundaries of an endometriosis nodule and ureteral identification. (2) The precise dissection permitted by robotic-assisted surgery leads to greater tissue preservation of the bladder with complete endometriosis resection [4-6]. (3) Three-dimensional visualization provides depth of tissue analysis, which allows the surgeon to delicately dissect several centimeters of intramural ureter in the bladder wall and trigone. (4) Cystoscopy with Firefly technology guidance permits more precise localization compared with white light during dissection of the bladder nodule [7,8]. (5) The articulating instrumentation in the robotic surgical platform enables fine suturing technique [9,10]. CONCLUSION: Robotic-assisted resection of bladder trigone endometriosis with cystoscopic guidance may offer a precise and delicate dissection of large bladder trigone endometriomas, thus possibly providing optimal bladder trigone and ureteral preservation.
Assuntos
Endometriose , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Ureter , Doenças da Bexiga Urinária , Adulto , Endometriose/cirurgia , Feminino , Humanos , Laparoscopia/métodos , Bexiga Urinária/cirurgia , Doenças da Bexiga Urinária/cirurgiaRESUMO
To evaluate the safety and feasibility of treating stage I-IV endometriosis patients with robotic single-site surgery (RSSS). A retrospective chart review was conducted on 334 patients with endometriosis treated by a single surgeon at a university hospital from January 2015 to November 2019. Surgeries were performed in a single institution between 2015 and 2019. All patients presented with pelvic pain and underwent surgical resection of the lesion. American Society of Reproductive Medicine (ASRM) standards were used to classify endometriosis. The primary goal of this study is to investigate the feasibility and safety of RSSS for surgical resection of stage I-IV endometriosis patients. We will compare patient characteristics and surgical parameters, such as blood loss, operating time, and postoperative complications, across different endometriosis stages to evaluate the effectiveness of this novel technique. RSSS was used for all cases, with no conversions to laparotomy or traditional laparoscopy. One to two additional ports were placed in 41 patients with deeply infiltrating endometriosis (DIE) involving the colorectal and urinary tract and/or extensive pelvic adhesions. Across patient groups, there were no significant differences in age, BMI, fertility history, abdominal surgery history, and hysterectomy ratio (P > 0.05). The median operation time was 140.25 min (range: 85.50-260.00 min, P < 0.05) and median blood loss was 31.25 mL (range: 15-100 mL, P < 0.05). Histopathology supported the diagnosis in 259/334 patients. The undiagnosed patients were associated with lower ASRM scores. For 83.3% of patients (295/334), the length of hospital stay was < 24 h. The postoperative complication rate was 6.0% (20/334), although only two cases were severe. Our results indicate that RSSS is an alternative, safe, and acceptable platform for the surgical treatment of all stages of endometriosis.
Assuntos
Endometriose , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Endometriose/cirurgia , Feminino , Humanos , Histerectomia/métodos , Laparoscopia/métodos , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodos , Resultado do TratamentoRESUMO
OBJECTIVE: To demonstrate an easier surgical strategy by using the marking technique for hysteroscopic incision of the uterine septum using 5-French cold scissors. DESIGN: A step-by-step surgical video demonstration. SETTING: Gynecologic department of the affiliated hospital. PATIENT(S): A 33-year-old woman presented with a 4-year history of primary infertility. She previously had undergone transcervical resection of (uterine) septum owing to the presence of a complete uterine septum and double cervices. Postoperative 3-dimensional ultrasound revealed a 1.2-cm residual uterine septum, and the outline of the uterine fundus was flat. A second surgery for resection of the residual septum was recommended before in vitro fertilization and embryo transfer. We used the Campo hysteroscope (4.4-mm outer sheath) and 5-French scissors with our modified marking strategy to incise the incomplete uterine septum. INTERVENTION(S): There were several critical strategies for this approach. After fully exposing 2 fallopian tube ostia, a 3-5-mm mark was made on each side of the uterine fundus where the septum ended, and the marks were parallel to the fallopian tubal ostia. The septum then was incised along the line between the two previously marked points that served as the endpoints. Care was taken to avoid incising myometrial blood vessels during incision, and the 5-French bipolar electrode was used for coagulation when necessary. At the end of the surgery, the distension pressure was gradually decreased to 80 mm Hg to confirm hemostasis of the wound before withdrawing the hysteroscope. MAIN OUTCOME MEASURE(S): Description of a modified hysteroscopic technique. RESULT(S): The overall operation time was 10 minutes, and the estimated blood loss was 5 mL. The residual septum was resected successfully while maintaining optimal hysteroscopic visualization. There were no short-term complications, such as uterine perforation or fluid overload. Hysteroscopic evaluation performed 3 months after surgery revealed that the uterine cavity was nearly normal, with no intrauterine adhesion appreciated. There are several advantages to this innovative and practical hysteroscopic surgical approach. Marking the lateral limits of the uterine septum means that a shorter reference line is obtained to incise the septum effectively rather than using the bilateral ostia as reference points. At the same time, marking the bilateral endpoint of the uterine septum incision at the beginning of the surgery might be helpful when bilateral tubal ostia are invisible because of quick absorption of the distension media, which causes insufficient distention pressure at the end of the surgery. Use of the narrow 5-French scissors allowed for instrumentation without prior cervical dilation. Moreover, with this "see and treat" strategy, a clear visualization of the surgical field was maintained without inserting and withdrawing the hysteroscope. The endometrium sustained minimal damage because of the "cold scissors" technique. CONCLUSION(S): Our hysteroscopic marking strategy allows the surgeon's intraoperative judgment to be efficient and safe during incision of the uterine septum and ensures that the incision is adequate. It is an improved and valid surgical strategy for hysteroscopic incision of the uterine septum.
Assuntos
Histeroscopia/instrumentação , Instrumentos Cirúrgicos , Anormalidades Urogenitais/cirurgia , Útero/anormalidades , Adulto , Feminino , Humanos , Resultado do Tratamento , Anormalidades Urogenitais/diagnóstico por imagem , Anormalidades Urogenitais/fisiopatologia , Útero/diagnóstico por imagem , Útero/fisiopatologia , Útero/cirurgiaRESUMO
STUDY OBJECTIVE: To describe the surgical techniques and short-term outcomes for 33 cases of robot-assisted transvaginal natural orifice transluminal endoscopic surgery (RvNOTES) to treat endometriosis. DESIGN: Retrospective case series study. SETTING: Academic tertiary care university hospital in Houston, TX. PATIENTS: Patients who underwent RvNOTES resection of endometriosis between March 2020 and March 2021. INTERVENTIONS: RvNOTES. MEASUREMENTS AND MAIN RESULTS: A total of 33 cases of patients, with pathology-confirmed endometriosis, who underwent RvNOTES total hysterectomy with resection of endometriosis were included in the study. Thirty-two cases were completed successfully by RvNOTES, and 1 case was converted to robotic transumbilical single-incision laparoscopic surgery plus 1 additional port owing to an obliterated posterior cul-de-sac and upper abdominal wall endometriosis. The average operative time was 141.93 ± 40.22 (85-264) minutes, and the mean estimated blood loss was 52.25 ± 33.82 (25-150) mL. The mean preoperative pain score using the visual analog scale (VAS) score was 8.08 ± 2.39 (2-10). The mean VAS pain score 1 week after surgery was 6.73 ± 2.62 (0-10), which was significantly lower than the preoperative scores (p = .059). The mean VAS pain score in the second and third week after surgery was 4.81 ± 2.42 (0-9) and 2.63 ± 2.36 (0-7) respectively, which were both significantly lower than those before surgery (p = .001). There were 4 postoperative complications: urinary tract infection, pneumonia, headache requiring admission, and conversion disorder. CONCLUSION: RvNOTES is a safe and feasible approach for the treatment of endometriosis, with promising short-term improvements in pain.
Assuntos
Endometriose , Cirurgia Endoscópica por Orifício Natural , Robótica , Endometriose/cirurgia , Humanos , Projetos Piloto , Estudos RetrospectivosRESUMO
STUDY OBJECTIVE: To demonstrate a novel "in-bag" ovarian cystectomy technique for a large adnexal mass in pregnancy. DESIGN: Stepwise demonstration with narrated video. SETTING: An academic tertiary care hospital. The patient was a 26-year-old woman, gravida 1, para 0, at gestational age of 7 weeks and 3 days who presented to the emergency department with persistent left pelvic pain and was diagnosed with a 16 cmâ¯×â¯10 cmâ¯×â¯12 cm dermoid cyst. She re-presented at gestational age of 16 weeks and 3 days with worsening pelvic pain, and the decision was made to proceed with surgical intervention. INTERVENTIONS: Laparoscopic transumbilical single-site surgery for the surgical management of adnexal masses in pregnancy has been demonstrated to be feasible and safe [1-3]. However, single-site laparoscopic ovarian cystectomy can be very challenging in pregnancy, especially when the need for suturing arises. Exteriorizing the ovary and cyst after intraperitoneal drainage may allow for extracorporeal suturing that is faster and easier; however, it may increase the probability of spillage of cystic contents if it is not performed in a bag, which can then cause peritonitis in cases of dermoid cysts. A combination of in-bag and extracorporeal ovarian cystectomy is a novel alternative minimally invasive approach that is cosmetic, safe, and effective. Several helpful techniques in this novel combination technique include the following: ⢠Creating an umbilical incision of at least 2 cm or one that is large enough for better manipulation of both the surgical bag and adnexal mass. ⢠Tightening the bag appropriately around the infundibulopelvic ligament so that it is not too tight leading to compromised blood supply and tissue necrosis, yet not too loose resulting in leakage of cystic contents. ⢠Ensuring that the infundibulopelvic ligament is stabilized within the surgical bag. ⢠Inserting small-sized wound retractor into the bag for better exposure during cystectomy. ⢠Having a double-suction irrigation setup for large adnexal masses, as demonstrated in this patient, to reduce the spillage of cystic contents. The procedure was successfully performed in approximately 110 minutes, and the fetal heart rate postprocedure was 128 bpm through bedside transabdominal ultrasound. Estimated blood loss was 5 mL, and the patient was discharged the same day with an uneventful 4-week postoperative follow-up. CONCLUSION: Laparoscopic single-site "in-bag" ovarian dermoid cystectomy is feasible, effective, and safe in pregnant patients with a large adnexal mass. This technique results in better stabilization of the ovarian cyst and reduction of cystic content spillage.
Assuntos
Cisto Dermoide , Laparoscopia , Cistos Ovarianos , Neoplasias Ovarianas , Teratoma , Adulto , Cistectomia , Cisto Dermoide/cirurgia , Feminino , Humanos , Lactente , Cistos Ovarianos/cirurgia , Neoplasias Ovarianas/cirurgia , Gravidez , Estudos Retrospectivos , Teratoma/cirurgiaRESUMO
OBJECTIVE: To demonstrate the feasibility and the simplified surgical techniques of intraabdominal suturing and knot-tying in robotic transvaginal natural orifice transluminal endoscopic surgery (RV-NOTES) sacrocolpopexy. MATERIALS AND METHODS: We report on two patients with symptomatic stage II apical pelvic organ prolapse who underwent a new technique of RV-NOTES sacrocolpopexy. Case one: A 69-year-old G2P2002 with a history of two prior vaginal deliveries presented with a vaginal bulge and pressure symptoms. She was initially fitted for a pessary but was unsatisfied and elected to proceed with surgical intervention. Case two: A 50-year-old G2P0011 female with a history of one prior vacuum-assisted vaginal delivery presented with symptoms of vaginal mass and bleeding due to an endometrial polyp. She was noted to have stage 2 apical prolapse and opted for transvaginal sacrocolpopexy. RESULTS: Both patients were observed overnight and discharged home twelve hours after surgery on postoperative day 1, after completing a voiding trial. For both patients, the postoperative course was unremarkable, and they only required one day of pain medications. At the three-week follow-up visit, they endorsed no postoperative pain or complications, and the POP-Q stage was noted to be 0. Patients had telemedicine visits at eight weeks postoperatively, at which time they had returned to their regular activities and denied symptoms of vaginal bulge or pressure. CONCLUSION: Robotic assisted transvaginal NOTES sacrocolpopexy is a feasible and an alternative to traditional laparoscopic NOTES sacrocolpopexy.
Assuntos
Procedimentos Cirúrgicos em Ginecologia/métodos , Cirurgia Endoscópica por Orifício Natural/métodos , Prolapso de Órgão Pélvico/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Idoso , Feminino , Humanos , Pessoa de Meia-Idade , VaginaRESUMO
The objective of this study is to determine the feasibility and explore criteria for patient selection for three methods of LESS myomectomy: conventional (C-LESS), robotic-assisted (RA-LESS), and hand-assisted (HA-LESS). This was a retrospective case review of 72 patients with uterine myomas, conducted in a large academic tertiary care hospital between March 1, 2015, and November 7, 2018. LESS myomectomy via conventional, robotic, and hand-assisted routes. 43 patients underwent C-LESS, 15 underwent RA-LESS, and 14 underwent HA-LESS, with no conversions to open abdominal myomectomy. The operative outcomes were compared across the three approaches. The HA-LESS group had the largest mean number (HA: 6.9; C: 3.7; RA: 2.9, P=0.001), diameter (HA: 11.3 cm; C: 9.3 cm; RA: 7.1 cm, P=0.035), and weight (HA: 850.1 g; C: 320.7 g; RA: 181.1 g, P=0.003) of myomas removed per patient. The use of this method was also found to have a direct correlation with estimated preoperative uterine size (HA: 20.1 weeks; C: 16.2 weeks; RA: 12.0 weeks, P=0.001. Operative time and postoperative stay were found to be not statistically different across groups. We conclude that all three types of LESS myomectomy are feasible with comparable surgical outcomes. Most importantly, our findings indicate that hand assistance can be combined with C-LESS myomectomy for large or multi-fibroid uterus without compromising operating time or patient recovery. Notably, we found that uterine size could be a useful tool for the determination of the surgical approach.
Assuntos
Laparoscopia , Procedimentos Cirúrgicos Robóticos , Miomectomia Uterina , Neoplasias Uterinas , Feminino , Humanos , Duração da Cirurgia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias Uterinas/cirurgiaRESUMO
STUDY OBJECTIVE: To demonstrate stepwise techniques for the successful use of the laparoendoscopic single-site surgery (LESS) technique for safely performing pectopexy. DESIGN: Stepwise demonstration with narrated video footage (Canadian Task Force classification III). SETTING: An academic tertiary care hospital. INTERVENTIONS: Patient was a 48-year-old, gravida 2 para 2, having had 2 normal spontaneous vaginal deliveries, with stage III anterior vaginal prolapse and stage III uterine prolapse and posterior vaginal prolapse. The preoperative vaginal length was 6 cm. Laparoscopic sacrocolpopexy is the current gold standard for pelvic organ prolapse demonstrating a low recurrence rate; however, it can be technically challenging to perform, particularly in women with obesity or in the event of an anatomic variation. The pectineal ligament, also known as Cooper's ligament, is familiar to surgeons and can be used for a tension-free mesh suspension in patients with prolapse. Integration of LESS and pectopexy is a novel alternative, minimally invasive approach that is more cosmetic, simpler, and effective. The key steps in LESS pectopexy include the following: MEASUREMENTS AND MAIN RESULTS: The procedure was performed successfully in approximately 80 minutes with a postoperative vaginal length of 6 cm. Postoperative pelvic organ prolapse quantification was stage 0. CONCLUSION: LESS is a feasible technique for pectopexy in patients with pelvic organ prolapse. A LESS pectopexy results in better cosmesis and offers an alternative for patients with challenging pelvic organ prolapse, such as those with obesity.
Assuntos
Laparoscopia , Prolapso de Órgão Pélvico , Prolapso Uterino , Feminino , Procedimentos Cirúrgicos em Ginecologia , Humanos , Ligamentos , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/cirurgia , Telas Cirúrgicas , Resultado do Tratamento , Prolapso Uterino/cirurgia , VaginaRESUMO
STUDY OBJECTIVE: To demonstrate practical tips and tricks for successful use of the transvaginal natural orifice transluminal endoscopic surgery (NOTES) technique for performing high uterosacral ligament suspension (HUS). DESIGN: Stepwise demonstration with narrated video footage (Canadian Task Force classification III). SETTING: An academic tertiary care hospital. INTERVENTIONS: A 58-year-old G2P2, NSVDx2 with stage III anterior vaginal prolapse, stage II uterine prolapse, and posterior vaginal prolapse. The preoperative vaginal length was 7-cm. Transvaginal NOTES is a creative yet difficult approach that averts an abdominal incision while simultaneously providing enhanced visualization in comparison with traditional vaginal surgery [1]. However, this approach may be technically challenging. After performing transvaginal hysterectomy and anterior repair, the single-site port was placed, and bilateral salpingo-oophorectomy was subsequently performed. The following key techniques were used to perform NOTES-HUS: tagging the sutures for bilateral uterosacral ligament before single-site port placement, identifying the ischial spine and ureters, pulling the tagged uterosacral ligament suture to assist in locating the high uterosacral ligament, grasping and lifting the uterosacral ligament while placing a suture, and giving the suture a tug after placement to confirm the correct location [2-4]. The procedure was successfully performed in approximately 160 minutes with a postoperative vaginal length of 5-cm. Postoperative pelvic organ prolapse quantification was stage 0. CONCLUSION: Transvaginal NOTES-HUS is a feasible and practical technique for apical vaginal prolapse. There is an increased cost to using laparoscopically assisted NOTES surgery as well as a risk of pneumoperitoneum. Applying the tips and tricks presented here, such as tagging the uterosacral ligament before port placement and so on, the challenging transvaginal NOTES-HUS technique can be performed efficiently and safely.
Assuntos
Cirurgia Endoscópica por Orifício Natural , Prolapso de Órgão Pélvico , Prolapso Uterino , Feminino , Humanos , Histerectomia Vaginal , Ligamentos/cirurgia , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/cirurgia , Prolapso Uterino/cirurgiaRESUMO
STUDY OBJECTIVE: To demonstrate stepwise techniques for the successful use of the laparoscopic single-site technique for safely performing transvaginal sacrocolpopexy for pelvic organ prolapse. DESIGN: Stepwise demonstration with narrated video footage (Canadian Task Force classification III). SETTING: Academic tertiary care hospital. The patient, aged 69 years gravida 2 para 2-0-0-2 with a history of SVD × 2, presented with symptomatic stage II anterior vaginal prolapse (Aa +1) and stage II posterior vaginal prolapse (Ap -1). The preoperative vaginal length was measured at 9 cm. INTERVENTIONS: Laparoscopic transvaginal single-site sacrocolpopexy has been demonstrated to be feasible and safe in the surgical management of pelvic organ prolapse. However, the retroperitoneal dissection or suturing/knot tying can be technically challenging to perform, especially in the event of an anatomic variation of a deeply angled S1 vertebra. Wristed robotic instrumentation may overcome some of these obstacles and result in easier suturing and knot tying. Integration of a robotic platform for sacrocolpopexy is a novel alternative minimally invasive approach that is more cosmetic, safer, and effective. Several helpful techniques in robot-assisted transvaginal single-site include the following: (1)The use of a 30°-angled scope alternating between "facing up" and "facing down" depending on the need for dissection or suturing. (2) The use of 3-dimensional visualization with a robotic camera that can highlight the depth of the surgical anatomy, therefore facilitating easier identification in the dissection of a surgical pedicle. (3) The use of wristed instruments that permit increased articulation and triangulation that are lacking in traditional laparoscopic single-site surgery, allowing for much easier and proficient suturing and knot tying. (4) Integration of the robotic platform that stabilizes the fine motor movement in a surgeon's hands improving the precision of the suturing and knot tying. The procedure was successfully performed in approximately 227 minutes with a measured postoperative vaginal length of 7 cm. The patient's postoperative pelvic organ prolapse quantification was stage 0. CONCLUSION: Robot-assisted transvaginal single-site sacrocolpopexy for pelvic organ prolapse is feasible, effective, and safe in patients with pelvic organ prolapse. Patients experience improved cosmesis, decreased postoperative pain, and faster recovery compared with abdominal sacrocolpopexy.
Assuntos
Laparoscopia , Prolapso de Órgão Pélvico , Robótica , Prolapso Uterino , Feminino , Procedimentos Cirúrgicos em Ginecologia , Humanos , Prolapso de Órgão Pélvico/cirurgia , Suturas , Resultado do Tratamento , Prolapso Uterino/cirurgia , Vagina/cirurgiaRESUMO
STUDY OBJECTIVE: Our main purpose was to describe the surgical technique and short-term outcomes of single-incision laparoscopic sacrocolpopexy (S-LSC) for the treatment of pelvic organ prolapse (POP). DESIGN: This study consisted of a retrospective analysis of 49 consecutive cases. SETTING: This study was set at the Third Affiliated Hospital of Guangzhou Medical University from October 2016 to November 2017. PATIENTS: The population for this study consisted of women with stage II to IV POP who met eligibility criteria for laparoscopic surgery. INTERVENTIONS: S-LSC included the use of V-loc barbed suture and retroperitoneal tunneling, in addition to standard single-incision laparoscopic surgery techniques. All 49 cases were successfully completed. All cases included concomitant procedures; 42 (85.7%) had removal of the uterus and adnexa. The main measured outcomes include patient characteristics, perioperative outcomes, and change in pelvic floor support (Pelvic Organ Prolapse Quantification System), and quality of life (Pelvic Floor Impact Questionnaire). MEASUREMENTS AND MAIN RESULTS: All patients were parous, and 42.9% had a history of previous abdominal surgery. The mean operative duration from skin to skin was 201.20 ± 46.53 minutes. The mean estimated blood loss was 27.0 ± 16.6 mL. The mean pre- and post-operative Pelvic Organ Prolapse Quantification System scores were 2.2 ± 1.1 cm versus -2.6 ± 0.5 cm for the Aa point and 3.2 ± 2.8 cm versus -4.6 ± 0.8 cm for the C point (p <.05 for both). The mean pre- and post-operative Pelvic Floor Impact Questionnaire scores were 106.4 ± 18.9 versus 8.9 ± 4.26 (p <.05), suggesting that S-LSC significantly improved physical prolapse and quality of life. Four patients suffered from postoperative complications (3 mesh exposure and 1 lumbosacral pain). Six patients complained of new onset of stress urinary incontinence. CONCLUSIONS: Single-incision laparoscopic sacrocolpopexy is a feasible method to manage POP. However, the long-term effects and complications need to be further investigated.
Assuntos
Colposcopia/métodos , Laparoscopia/métodos , Prolapso de Órgão Pélvico/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , China/epidemiologia , Colposcopia/efeitos adversos , Colposcopia/estatística & dados numéricos , Feminino , Humanos , Laparoscopia/efeitos adversos , Pessoa de Meia-Idade , Duração da Cirurgia , Diafragma da Pelve/cirurgia , Prolapso de Órgão Pélvico/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Qualidade de Vida , Estudos Retrospectivos , Região Sacrococcígea/patologia , Região Sacrococcígea/cirurgia , Telas Cirúrgicas , Ferida Cirúrgica/epidemiologia , Ferida Cirúrgica/etiologia , Inquéritos e Questionários , Fatores de Tempo , Resultado do Tratamento , Incontinência Urinária por Estresse/epidemiologia , Incontinência Urinária por Estresse/cirurgiaRESUMO
STUDY OBJECTIVE: To educate surgeons on the advantages of robotic techniques in hysteroscopic-assisted single-site resection of cesarean scar defect. DESIGN: A step-by-step video presentation detailing the complete surgical procedure. SETTING: University Hospital, Baylor College of Medicine, Houston, Texas. PATIENTS: The first patient was a 34-year-old G2P2002 who complained of dysmenorrhea and menorrhagia, with an expressed desire for a single-site cesarean scar defect correction. Her surgical history included 2 cesarean deliveries, in 2012 and 2014. The second patient was a 34-year-old G4P3013 who complained of dysmenorrhea and a persistent mucus vaginal discharge, with an expressed desire for a cesarean scar defect correction in anticipation of conception. Her surgical history was notable for 3 previous cesarean deliveries. Neither patient's ultrasound report showed adenomyosis or any other pathologies. INTERVENTIONS: In both patients, hysteroscopic-assisted robotic single-site resection of the cesarean scar defect was performed, using a monopolar hook, wristed needle drivers, cold scissors, and a diagnostic vs operative hysteroscope. Entry was made through the umbilicus with a 15-mm incision and carried down through the subcutaneous tissue until the fascia was grasped and entered using Mayo scissors. The abdomen was inspected. The bladder was carefully disected off of the lower uterine segment and then backfilled to aid identification of the correct plane for dissection. Once the bladder was adequatetly dissected off of the uterus, the suspected defect could be identified. The monopolar hook was used to incise the defect, and the tip of the hysteroscope was placed through the defect to fully delineate it. The edges were trimed with cold scissors (Endoshears) in the first surgery and the monopolar hook in the second surgery. The uterine defect was closed with 2 layers of countinuous running V-Loc suture. The peritonium was closed with an additional V-Loc suture in a running fashion. Finally, hysteroscopy was performed. The closure was noted to be watertight, verifying successful repair of the defect. In the second case, an intercede was placed over the defect to help prevent future adhesive disease. In addition, after consulting with experts in cesarean scar repair, an energy device was recommended, and thus the monopolar hook over cold scissors was used for the second case due to its superior cutting effect. In both cases, the pelvis was inspected, and hemostasis was observed throughout. MEASUREMENTS AND MAIN RESULTS: The 2 cases had similar outcomes, with successful repair of the cesarean scar defect and resolution of the patient's symptoms. The thickness of the residual myometrium in cesarean scar defect was 2.8 mm in the first case and 2.3 mm in the second case. This video is exempt from Institutional Review Board review. In the first case, the surgery was completed in 90 minutes with only 15 mL of blood loss. The patient was discharged home on the day of surgery and denied any postoperative complications at her follow-up appointment. In the second case, the surgery was completed in 85 minutes with only 10 mL of blood loss. The patient was discharged home on the day of surgery. At her follow-up appointment, she had a positive pregnacy test and denied any postoperative complications. When contacted at a later date, she revealed that she was 15 weeks pregant. CONCLUSION: Hysteroscopic-assisted single site resection of a cesarean scar defect is a feasible method for the resection of cesarean scar defect. Use of the robot makes the difficult surgical techniques required for this operation easier and more accessible.
Assuntos
Cesárea/efeitos adversos , Cicatriz/etiologia , Cicatriz/cirurgia , Histeroscopia , Procedimentos Cirúrgicos Robóticos/métodos , Adulto , Cicatriz/patologia , Feminino , Humanos , Histeroscópios/efeitos adversos , Histeroscopia/efeitos adversos , Histeroscopia/instrumentação , Histeroscopia/métodos , Complicações Pós-Operatórias/patologia , Gravidez , Procedimentos de Cirurgia Plástica/métodos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Instrumentos Cirúrgicos/efeitos adversos , Suturas/efeitos adversosRESUMO
OBJECTIVE: To evaluate the feasibility of laparoscopic single-incision repair for a cesarean scar defect (CSD). DESIGN: Step-by-step explanation of surgery using an instructive video, with Institutional Review Board approval. SETTING: University Hospital, Shandong Province, People's Republic of China. PATIENT(S): A 36-year-old G2P1011 woman presented with postmenstrual spotting and pelvic pain that was resistant to medical management. Transvaginal ultrasound revealed a CSD measuring 1.08 × 0.71 cm with a residual myometrial thickness of 1.5 mm. She desired to preserve fertility and had cosmetic concerns related to surgery. INTERVENTION(S): We performed single-incision laparoscopic CSD repair. After abdominal entry, the overlying peritoneum and bladder adhesion were dissected using a monopolar hook, cold scissors, and a grasper. Diagnostic hysteroscopy was performed to identify CSD boundaries. Cold scissors were used to resect the scar tissue, avoiding the use of thermal energy to prevent injury that would impair wound healing. Closure was performed using 2/0 Ethibond suture (Ethicon); the first layer was a running full-thickness vertical suture, and the second layer was a horizontal mattress suture to reduce incisional tension. Single-incision intracorporeal knot tying was successfully accomplished by forming a triangle with the straight laparoscopic forceps and the articulated instrument. MAIN OUTCOME MEASURE(S): Successful repair of CSD via single-incision laparoscopic surgery. RESULT(S): Operative time was 50 minutes; blood loss was 50 mL. At the postoperative visit, the umbilical wound had properly healed with excellent cosmetic results. Abdominal ultrasound demonstrated that the CSD had disappeared. Cyclic menses resumed without postmenstrual spotting or pelvic pain. CONCLUSION(S): Our case suggests that single-incision laparoscopic repair is a feasible approach to treat CSD that can provide excellent cosmetic results. Additional studies should investigate the clinical utility of single-incision laparoscopic CSD repair in a larger sample to compare the outcomes with the vaginal and hysteroscopic approaches.
Assuntos
Cesárea/efeitos adversos , Cicatriz/cirurgia , Laparoscopia , Adulto , Cicatriz/diagnóstico por imagem , Cicatriz/etiologia , Feminino , Humanos , Laparoscopia/efeitos adversos , Dor Pélvica/etiologia , Técnicas de Sutura , Resultado do Tratamento , CicatrizaçãoRESUMO
STUDY OBJECTIVE: To investigate the advantages of using robotic assistance in tubal reanastomosis surgery. DESIGN: A narrated instructional video. SETTING: University Hospital, Baylor College of Medicine, Houston, Texas (Canadian Task Force Classification III). PATIENT: A 33-year-old woman, G2P2003, who regretted her prior tubal ligation; she continued to request for a tubal reversal with a desire to conceive in the near future. A single-site approach was decided on when she expressed concern for the cosmetic aftermath of multiport surgery. INTERVENTIONS: Robotic single-site tubal reanastomosis. MEASUREMENTS AND MAIN RESULTS: We performed robotic single-site tubal reanastomosis on the patient. We used the energy instruments of the monopolar hook and the bipolar slotted grasper. Entry was performed in the umbilicus, after which an abdominal survey was conducted to determine and locate the blocked fallopian tubes. A cold scissor, to avoid additional damage to the tubes, was used to resect the portion of the right blocked tube, and a neonatal feeding tube was inserted though both sections of the tube to ensure proper alignment during the repair. Additionally, a figure of eight suture was placed in the mesosalpinx to reduce the amount of tension during the tubal reanastomosis. We used 4 interrupted 5-0 PDS sutures, with 2 wristed needle drivers, to establish and precisely align the 2 sections of tube, first in the mucosal layer and then in the serosal layer, to achieve proper retention. Upon successful chromopertubation with methylene blue dye, the process was repeated on the left side. A successful tubal reanastomosis was completed and chromopertubation clearly demonstrated that the tubes were patent. Total operation time was approximately 100 minutes, resulting in a successful surgery. Estimated blood loss was only 20 mL. At 2 months after surgery a fluoroscopic hysterosalpingogram was conducted to verify the patency of the tubes. We concluded that both tubes were patent. CONCLUSIONS: The single-site robotic approach provides a potent and valuable method for tubal reanastomosis, rendering difficult surgical techniques more accessible.