RESUMEN
The position of the internal os of the cervix reported in the literature was inconsistent on MRI images. Additionally, the practical impactful data influencing the internal os located by MRI is limited. We aimed to confirm the position of the internal os of the cervix on MRI images, and the influencing factors locating the the internal os by MRI. A single-center retrospective study was conducted. Data from 175 patients who underwent total hysterectomy for stage I endometrial cancer were collected. The internal os of the cervix is positioned as the starting point for measuring the length of the cervix on MRI images. On dynamic contrast-enhanced MRI (DCE-MRI), the section formed by the enhancement difference between the uterus and cervix, and on T2-weighted imaging(T2WI), the section formed by the physiological curvature of the uterus and the low signal intensity of the cervical stroma were used as starting points. The results showed no statistically significant difference compared with the removed uterus specimens (p = 0.208, p = 0.571, p = 0.804). A history of cesarean section(p < 0.001), irregular vaginal bleeding for more than three months(p < 0.001), cervical adenomyosis(p = 0.043), and premenopause(p = 0.001) were not conducive to locating the internal os of the cervix by MRI. Our findings provide valuable information and confirm the position of the internal os of the cervix on MRI images, and the several important infuencing factors. We hope that some patients will benefit from our study.
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Cuello del Útero , Imagen por Resonancia Magnética , Humanos , Femenino , Imagen por Resonancia Magnética/métodos , Cuello del Útero/diagnóstico por imagen , Cuello del Útero/patología , Persona de Mediana Edad , Estudios Retrospectivos , Anciano , Adulto , Histerectomía , Neoplasias Endometriales/diagnóstico por imagen , Neoplasias Endometriales/patología , Neoplasias Endometriales/cirugía , Útero/diagnóstico por imagen , Útero/patología , Útero/cirugíaRESUMEN
PURPOSE: To provide a method for the differential diagnosis of Robert's uterus with adenomyosis, a rare uterine malformation, and determine the best course of treatment. METHODS: A patient who had Robert's uterus with adenomyosis was admitted to our hospital in December 2022. We analyzed and summarized her case . RESULTS: Our patient complained of progressively worsening primary dysmenorrhea over the course of 3 years and lower abdominal pain lasting for 2 days. Her carbohydrate antigen 125 (CA125) level was 372.10 U/mL. Examinations conducted by several hospitals indicated that she had a single-horned uterus and a residual horned uterus, and our hospital's examination identified Robert's uterus. This malformation was corrected by open abdominal surgery. For the procedure, pelvic adhesions were first isolated, after which the closed uterine cavity and adenomyosis were resected. Subsequently, the left ovarian endometriosis cyst was resected and right tubal ligation was performed. After surgery, three injections of gonadotropin-releasing hormone A (GnRH-A) were administered, which lowered the patient's CA125 level to 14 U/mL and normalized her condition. CONCLUSION: We pioneered a new therapeutic approach for the treatment of Robert's uterus with adenomyosis. Some valuable references are provided for clinical practice.
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Adenomiosis , Útero , Humanos , Femenino , Adenomiosis/cirugía , Adenomiosis/complicaciones , Adenomiosis/diagnóstico , Útero/anomalías , Útero/cirugía , Adulto , Antígeno Ca-125/sangre , Anomalías Urogenitales/cirugía , Anomalías Urogenitales/diagnóstico , Anomalías Urogenitales/complicaciones , Hormona Liberadora de Gonadotropina/análogos & derivados , Hormona Liberadora de Gonadotropina/uso terapéutico , Dismenorrea/etiología , Endometriosis/cirugía , Endometriosis/complicaciones , Endometriosis/diagnósticoRESUMEN
Background We assessed the efficacy and safety of management of morbidly adherent placenta by the transfundal uterine incision approach. As a secondary outcome measure, we compared ultrasound and magnetic resonance imaging (MRI) for the diagnosis of adherent placenta. Methods We retrospectively analysed the records of 5 years of women with adherent placenta. Twenty-five women with an antenatal diagnosis of placenta increta and percreta operated by transfundal uterine incision were included. Blood loss, transfusion requirements, operative injuries, and maternal and neonatal intensive care unit (ICU) stay were compared among three different types of adherent placenta. Surgical and other outcome measures were also analysed. Results On antenatal screening with ultrasound, an accurate diagnosis could be achieved in all cases of increta and two-thirds of percreta. Antenatal diagnosis by MRI detected 93.3% of increta and all percreta cases. The mean (SD) gestation at delivery was 34 (4.9) weeks in accreta, 34.9 (2.7) weeks in increta and 31 (4.8) weeks in percreta patients. The mean blood loss encountered intraoperatively was 1012.5 (193.1) ml, 1566.67 (566.52) ml and 1591.67 (629.61) ml in accreta, increta and percreta patients, respectively. Inadvertent bladder injury occurred in 3 women who had placenta percreta invading the bladder. There was no long-term morbidity and no mortality. Conclusion Transfundal incision for delivery of baby is associated with the advantage of avoiding the placenta thereby minimizing blood loss.
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Placenta Accreta , Centros de Atención Terciaria , Humanos , Femenino , Placenta Accreta/cirugía , Placenta Accreta/diagnóstico por imagen , Estudios Retrospectivos , Embarazo , Centros de Atención Terciaria/estadística & datos numéricos , Adulto , Imagen por Resonancia Magnética , Pérdida de Sangre Quirúrgica/estadística & datos numéricos , Pérdida de Sangre Quirúrgica/prevención & control , Resultado del Tratamiento , Ultrasonografía Prenatal , Útero/cirugía , Útero/diagnóstico por imagenRESUMEN
A 27-year-old nulliparous woman presented with a feeling of fullness in the lower abdomen and abdominal pain. A left ovarian tumor, uterus didelphys, left renal agenesis, and left vaginal atresia were observed on imaging. The ovarian tumor was presumed to have caused the abdominal pain, and an abdominal left adnexectomy was performed. After 3 months, she reported severe lower abdominal pain during menstruation. Transvaginal ultrasonography revealed uterine enlargement. After 17 days, the patient presented with abdominal pain and fever. She was diagnosed with peritonitis due to infection and left uterine hematometra. Because she did not improve with antibiotic treatment, left laparoscopic hysterectomy was performed. Subsequently, she did not experience the lower abdominal pain. Appropriate diagnosis and treatment based on the morphology of the reproductive tract and symptoms must be considered in patients with Herlyn-Werner-Wunderlich syndrome. Treatment must permit the outflow of menstrual blood.
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Hematómetra , Útero , Vagina , Humanos , Femenino , Adulto , Síndrome , Vagina/anomalías , Vagina/cirugía , Útero/anomalías , Útero/cirugía , Hematómetra/etiología , Hematómetra/diagnóstico , Riñón/anomalías , Riñón/diagnóstico por imagen , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/complicaciones , Neoplasias Ováricas/diagnóstico , Anomalías Múltiples/cirugía , Histerectomía , Anomalías Congénitas/cirugía , Anomalías Congénitas/diagnósticoRESUMEN
In this surgical teaching video, we demonstrate the technique of robot-assisted uterine anastomosis combined with low anterior resection in a 27-year-old patient with T2 node-positive rectal cancer. The patient had undergone uterine transposition for fertility preservation prior to upfront chemotherapy and radiation therapy for rectal cancer. In this video, we review the key steps of both surgical procedures. We emphasize robot trocar placement and docking, demonstrate optimal organ manipulation and tissue handling, and include key operative modifications and pearls for successful perioperative management.
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Anastomosis Quirúrgica , Neoplasias del Recto , Útero , Humanos , Femenino , Adulto , Anastomosis Quirúrgica/métodos , Útero/cirugía , Útero/patología , Neoplasias del Recto/cirugía , Neoplasias del Recto/patología , Preservación de la Fertilidad/métodos , Procedimientos Quirúrgicos Robotizados/métodos , PronósticoRESUMEN
We describe the case of a woman with mild endometriosis and Allen-Masters syndrome after in vitro fertilisation (IVF), presenting at 7 weeks 2 days gestation with abdominal pain. A transvaginal ultrasound revealed a gestational sac with a non-viable fetus near the right ovary. Laparoscopy was performed due to escalating abdominal pain which revealed a ruptured ectopic pregnancy at the right uterosacral ligament (USL) and blood in the pouch of Douglas. A peritoneal incision along the USL facilitated drainage and removal of the ectopic pregnancy. A pathological investigation described the presence of endometrial tissue directly adjacent to products of conception, which suggested a retroperitoneal implantation that may have been facilitated by the presence of an endometriotic lesion. This case underscores the distinctive clinical trajectory of unconventional ectopic pregnancies, provides novel insights into the pathophysiological mechanism of ectopic implantation and underscores the crucial role of comprehensive patient assessment during IVF and subsequent pregnancy in ensuring effective management.
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Fertilización In Vitro , Ligamentos , Embarazo Ectópico , Humanos , Femenino , Embarazo , Fertilización In Vitro/efectos adversos , Embarazo Ectópico/cirugía , Embarazo Ectópico/diagnóstico , Adulto , Endometriosis/complicaciones , Endometriosis/cirugía , Dolor Abdominal/etiología , Laparoscopía , Síndrome , Útero/cirugíaRESUMEN
BACKGROUND: Radio(chemo)therapy is often required in pelvic malignancies (cancer of the anus, rectum, cervix). Direct irradiation adversely affects ovarian and endometrial function, compromising the fertility of women. While ovarian transposition is an established method to move the ovaries away from the radiation field, surgical procedures to displace the uterus are investigational. This study demonstrates the surgical options for uterine displacement in relation to the radiation dose received. METHODS: The uterine displacement techniques were carried out sequentially in a human female cadaver to demonstrate each procedure step by step and assess the uterine positions with dosimetric CT scans in a hybrid operating room. Two treatment plans (anal and rectal cancer) were simulated on each of the four dosimetric scans (1. anatomical position, 2. uterine suspension of the round ligaments to the abdominal wall 3. ventrofixation of the uterine fundus at the umbilical level, 4. uterine transposition). Treatments were planned on Eclipse® System (Varian Medical Systems®,USA) using Volumetric Modulated Arc Therapy. Data about maximum (Dmax) and mean (Dmean) radiation dose received and the volume receiving 14 Gy (V14Gy) were collected. RESULTS: All procedures were completed without technical complications. In the rectal cancer simulation with delivery of 50 Gy to the tumor, Dmax, Dmean and V14Gy to the uterus were respectively 52,8 Gy, 34,3 Gy and 30,5cc (1), 31,8 Gy, 20,2 Gy and 22.0cc (2), 24,4 Gy, 6,8 Gy and 5,5cc (3), 1,8 Gy, 0,6 Gy and 0,0cc (4). For anal cancer, delivering 64 Gy to the tumor respectively 46,7 Gy, 34,8 Gy and 31,3cc (1), 34,3 Gy, 20,0 Gy and 21,5cc (2), 21,8 Gy, 5,9 Gy and 2,6cc (3), 1,4 Gy, 0,7 Gy and 0,0cc (4). CONCLUSIONS: The feasibility of several uterine displacement procedures was safely demonstrated. Increasing distance to the radiation field requires more complex surgical interventions to minimize radiation exposure. Surgical strategy needs to be tailored to the multidisciplinary treatment plan, and uterine transposition is the most technically complex with the least dose received.
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Cadáver , Preservación de la Fertilidad , Neoplasias Pélvicas , Dosificación Radioterapéutica , Planificación de la Radioterapia Asistida por Computador , Radioterapia de Intensidad Modulada , Útero , Humanos , Femenino , Planificación de la Radioterapia Asistida por Computador/métodos , Preservación de la Fertilidad/métodos , Útero/efectos de la radiación , Útero/cirugía , Útero/patología , Neoplasias Pélvicas/radioterapia , Neoplasias Pélvicas/cirugía , Neoplasias Pélvicas/patología , Radioterapia de Intensidad Modulada/métodos , Tratamientos Conservadores del Órgano/métodos , Órganos en Riesgo/efectos de la radiación , Pronóstico , Radiometría/métodosRESUMEN
Adenomyosis is a common benign uterine disorders and patients may present dysmenorrhea, dyspareunia, abnormal uterine bleeding (AUB) and infertility. The treatment is very complex, including medical, surgical or radiological approaches. Hormonal drugs represent the first line therapy of adenomyosis, highly effective on symptoms and uterine volume reduction. Radiological procedures (UAE and HIFU), RFA and hysteroscopy may be proposed in those cases in which medical therapy is ineffective. Considering surgical treatment, hysterectomy remains the only existing definitive treatment but in the last decades the desire of uterus preservation is becoming more and more diffuse. On the other hand, surgical conservative treatments of adenomyosis are very effective in ameliorating AUB and pelvic pain and in reducing uterine volume, with some post-operative risks and obstetrics complications. Cytoreductive surgery for adenomyosis may be very complex, therefore it should be performed by experienced surgeons in dedicated centers, above all in case of concomitant endometriosis.
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Adenomiosis , Tratamiento Conservador , Humanos , Femenino , Adenomiosis/cirugía , Tratamiento Conservador/métodos , Histeroscopía/métodos , Útero/cirugía , Útero/diagnóstico por imagen , Histerectomía/métodos , Tratamientos Conservadores del Órgano/métodosRESUMEN
OBJECTIVES: We present the original technique of compression hemostatic sutures on the lower uterine segment due to early postpartum hemorrhage during cesarean section, with a literature review. METHODS: A retrospective clinical case study was conducted at the tertiary perinatal center. Twelve patients had nine planned and three urgent cesarean sections due to antenatally verified placenta previa and/or placenta accreta spectrum and defined early postpartum hemorrhage > 1000 mL during cesarean section. As the use of uterotonics failed to produce any effect and hemorrhage persisted, compression sutures of the lower uterine segment were made by our own technique, as follows: below the hysterotomy, a horizontal corrugated suture is placed from the right to the left corner and after 2-3 cm vertically and backwards at several sites from the left to the right corner, where it is tightened. RESULTS: Seven patients had one cesarean section, three patients had two cesarean sections, and seven patients had pregnancy from the in vitro fertilization procedure in their history. There were six patients with placenta previa and six patients with anterior invasive placenta accreta or increta. Original hemostatic procedure was applied successfully in ten cases, and after placement of O'Leary suture and persistent bleeding in two cases. In this group, no hysterectomy was performed, and patients received blood transfusion of 440-880 mL. Three patients later had spontaneous pregnancies. CONCLUSION: Our own hemostatic method with a simple technique, fast learning, and minimal logistics contributes to successful management of this currently global problem of morbidly adherent placenta previa.
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Cesárea , Placenta Accreta , Placenta Previa , Hemorragia Posparto , Técnicas de Sutura , Humanos , Femenino , Embarazo , Placenta Accreta/cirugía , Hemorragia Posparto/cirugía , Hemorragia Posparto/etiología , Placenta Previa/cirugía , Adulto , Estudios Retrospectivos , Resultado del Tratamiento , Suturas , Útero/cirugíaRESUMEN
OBJECTIVE: To identify the optimal hysterectomy approach for large uteri in gynecologic surgery for benign indications from a perioperative morbidity standpoint. DATA SOURCES: PubMed and Embase databases were searched from inception through September 19, 2022. Meta-analyses were conducted as feasible. METHODS OF STUDY SELECTION: This review included studies that compared routes of hysterectomy with or without bilateral salpingo-oophorectomy for large uteri (12 weeks or more or 250 g or more) and excluded studies with any concurrent surgery for pelvic organ prolapse, incontinence, gynecologic malignancy, or any obstetric indication for hysterectomy. TABULATION, INTEGRATION, AND RESULTS: The review included 25 studies comprising nine randomized trials, two prospective, and 14 retrospective nonrandomized comparative studies. Studies were at high risk of bias. There was lower operative time for total vaginal hysterectomy compared with laparoscopically assisted vaginal hysterectomy (LAVH) (mean difference 39 minutes, 95% CI, 18-60) and total vaginal hysterectomy compared with total laparoscopic hysterectomy (mean difference 50 minutes, 95% CI, 29-70). Total laparoscopic hysterectomy was associated with much greater risk of ureteral injury compared with total vaginal hysterectomy (odds ratio 7.54, 95% CI, 2.52-22.58). There were no significant differences in bowel injury rates between groups. There were no differences in length of stay among the laparoscopic approaches. For LAVH compared with total vaginal hysterectomy, randomized controlled trials favored total vaginal hysterectomy for length of stay. When rates of blood transfusion were compared between these abdominal hysterectomy and robotic-assisted total hysterectomy routes, abdominal hysterectomy was associated with a sixfold greater risk of transfusion than robotic-assisted total hysterectomy (6.31, 95% CI, 1.07-37.32). Similarly, single studies comparing robotic-assisted total hysterectomy with LAVH, total laparoscopic hysterectomy, or total vaginal hysterectomy all favored robotic-assisted total hysterectomy for reduced blood loss. CONCLUSION: Minimally invasive routes are safe and effective and have few complications. Minimally invasive approach (vaginal, laparoscopic, or robotic) results in lower blood loss and shorter length of stay, whereas the abdominal route has a shorter operative time. SYSTEMATIC REVIEW REGISTRATION: PROSPERO, CRD42021233300.
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Histerectomía Vaginal , Histerectomía , Laparoscopía , Humanos , Femenino , Histerectomía Vaginal/métodos , Histerectomía Vaginal/efectos adversos , Histerectomía/métodos , Histerectomía/estadística & datos numéricos , Laparoscopía/métodos , Laparoscopía/efectos adversos , Útero/cirugía , Tempo Operativo , Enfermedades Uterinas/cirugía , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Procedimientos Quirúrgicos Robotizados/efectos adversos , Procedimientos Quirúrgicos Robotizados/métodos , Salpingooforectomía/métodos , Resultado del TratamientoRESUMEN
OBJECTIVE: To discuss several techniques of hysteroscopic surgery for complete septate uterus. CASE REPORT: A 40-year-old female with unexplained primary infertility was diagnosed with complete septate uterus with septate cervix. Hysteroscopic incision of complete septate uterus was performed by using ballooning technique. The patient conceived naturally shortly after the operation and delivered a healthy, term infant. CONCLUSION: Hysteroscopic incision of complete septate uterus is a safe and prompt way of metroplasty. With the knowledge obtained from a pre-operative MRI, it can be completed without laparoscopy and the need for hospitalization.
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Cuello del Útero , Histeroscopía , Útero , Humanos , Femenino , Adulto , Histeroscopía/métodos , Embarazo , Cuello del Útero/anomalías , Cuello del Útero/cirugía , Útero/anomalías , Útero/cirugía , Infertilidad Femenina/cirugía , Infertilidad Femenina/etiología , Nacimiento a Término , Anomalías Urogenitales/cirugía , Anomalías Urogenitales/diagnóstico por imagen , Útero SeptadoRESUMEN
Objective: To explore the age of onset and consultation, the main clinical manifestations, common types of combined malformations, the relationship of endometriosis, surgical prognosis and different types of proportion of adolescent female reproductive system dysplasia. Methods: The medical records of 356 patients (aged 10-19) with female reproductive system dysplasia in Women's Hospital, School of Medicine, Zhejiang University from January 2003 to August 2018 were collected and retrospectively analyzed. Results: (1) Among the 356 adolescent dysplasia patients, uterine dysplasia (23.6%, 84/356), oblique vaginal septum syndrome (OVSS; 22.5%, 80/356) and vaginal dysplasia (21.6%, 77/356) were the most frequent ones, followed by multi-sectional dysplasia (16.0%, 57/356), other types of developmental abnormalities like external genitaliaand urogenital fistula (13.5%, 48/356) and Mayer-Rokitansky-Küster-Hauser syndrome (MRKH syndrome; 2.8%, 10/356). (2) There were significant differences between the median age of onset and the age of consultation of patients with OVSS and other types of abnormalities except hymen atresia (both P<0.05). In contrast, there were no significant differences between the age of onset and the age of consultation of the patients of uterine dysplasia, vaginal dysplasia, hymen atresia, MRKH syndrome and multi-sectional dysplasia (all P>0.05). (3) The clinical manifestations were lack of specificity, and mainly abnormal finding was lower abdominal pain. (4) After admission, the majority of patients underwent comprehensive cardiopulmonary examination (71.3%, 254/356) and urinary system examination (63.5%, 226/356). Only 18.3% (65/356) of patients had completed abdominal organ examination, and 5.9% (21/356) skeletal system examination. About other systemic malformations, urological malformations were the most common (27.5%, 98/356), followed by anorectal malformation (0.6%, 2/356), heart malformations (0.3%, 1/356), and spinal malformations (0.3%, 1/356). 46.4% (84/181) of the surgical patients were diagnosed with combined endometriosis. Patients with obstructive genital tract malformations were more likely to combine with endometriosis than non-obstructive ones [50.3% (74/147) vs 29.4% (10/34); P<0.05]. However, there was no significant difference between the severity of endometriosis of those two kinds (P>0.05). (5) Totally 308 patients were followed up successfully with a median of 25.0 years old, and 20 cases were treated again; 12.0% (37/308) of them were suffering from menstrual disorder and 33.1% (102/308) of them with dysmenorrhea. Totally 130 patients had sexually active reported no sexual problems. Conclusions: Uterine dysplasia, OVSS and vaginal dysplasia are the most common syndromes in adolescent female reproductive system dysplasia along with frequent cases of coexisting urinary malformations and increasing risks of endometriosis. Meanwhile, the lack of specificity of clinical manifestations might delay the timely diagnosis and treatment after the onset of symptoms. Nonetheless, most patients could achieve good surgical outcomes.
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Trastornos del Desarrollo Sexual 46, XX , Anomalías Congénitas , Endometriosis , Conductos Paramesonéfricos , Útero , Vagina , Humanos , Femenino , Adolescente , Estudios Retrospectivos , Vagina/anomalías , Vagina/cirugía , Conductos Paramesonéfricos/anomalías , Endometriosis/cirugía , Endometriosis/diagnóstico , Endometriosis/patología , Trastornos del Desarrollo Sexual 46, XX/cirugía , Anomalías Congénitas/epidemiología , Útero/anomalías , Útero/cirugía , Útero/patología , Adulto Joven , Anomalías Urogenitales/cirugía , Anomalías Múltiples/epidemiología , Niño , Pronóstico , Genitales Femeninos/anomalías , Genitales Femeninos/cirugía , Genitales Femeninos/patologíaRESUMEN
INTRODUCTION: Rokitansky syndrome or Mayer Rokitansky Kuster Hauser (SRKMH) is a rare congenital malformation defined by uterovaginal aplasia. The aim of the treatment is to create a neovagina and restore sexual life. However, postoperative results in terms of sexual and overall quality of life of patients remain controversial. AIM: To evaluate the quality of life and sexuality of patients operated on for Rokitansky syndrome. METHODS: This was a retrospective and comparative study between two groups of patients. The first group consisted of patients who had undergone vaginoplasty as part of SRKMH. The second group was that of the controls. Control in terms of sexual function by the Ar FSFI (Arab FemaleSexualFunction Index) and quality of life by the SF36 (Short Forms Health Survey) were used in both groups. RESULTS: The average age of patients operated on for SRKMH was 22.53 years. Eighteen of these patients (60%) were sexually active at the time of the study. Patients operated on for SRKMH had a significantly lower Ar FSFI score compared to the control group. The two areas most affected were lubrication and pain. Likewise, patients who underwent vaginoplasty had a significantly lower SF 36 score compared to the control group. The psychological component was the most affected of the different components of quality of life. CONCLUSION: Sexual function and quality of life after vaginoplasty in the context of Rokitansky syndrome remains unsatisfactory despite the anatomical result.
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Trastornos del Desarrollo Sexual 46, XX , Anomalías Congénitas , Conductos Paramesonéfricos , Calidad de Vida , Sexualidad , Útero , Vagina , Humanos , Femenino , Estudios Retrospectivos , Anomalías Congénitas/cirugía , Anomalías Congénitas/psicología , Trastornos del Desarrollo Sexual 46, XX/cirugía , Trastornos del Desarrollo Sexual 46, XX/psicología , Trastornos del Desarrollo Sexual 46, XX/complicaciones , Conductos Paramesonéfricos/anomalías , Conductos Paramesonéfricos/cirugía , Adulto Joven , Adulto , Vagina/anomalías , Vagina/cirugía , Sexualidad/psicología , Adolescente , Útero/anomalías , Útero/cirugía , Conducta Sexual/psicologíaRESUMEN
An accessory cavitated uterine mass (ACUM) is a very rare obstructive genital malformation characterized by pelvic pain and severe dysmenorrhea. It is easily mistaken for other obstructive genital malformations in women, such as cystic uterine adenomyosis or cystic degeneration of uterine fibroids. This case report describes a 30-year-old patient with a huge uterine cornual mass. Successful resection was performed by surgical excision, and the lesion was diagnosed as an ACUM. Given the rarity of a giant ACUM, this report also includes a brief review of the relevant literature.
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Útero , Adulto , Femenino , Humanos , Dismenorrea/etiología , Dismenorrea/cirugía , Dismenorrea/diagnóstico , Imagen por Resonancia Magnética , Resultado del Tratamiento , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/patología , Neoplasias Uterinas/diagnóstico , Neoplasias Uterinas/diagnóstico por imagen , Útero/anomalías , Útero/cirugía , Útero/patologíaRESUMEN
BACKGROUND: Transverse uterine fundal incision (TUFI) is a beneficial procedure for mothers and babies at risk due to placenta previa-accreta, and has been implemented worldwide. However, the risk of uterine rupture during a subsequent pregnancy remains unclear. We therefore evaluated the TUFI wound scar to determine the approval criteria for pregnancy after this surgery. METHODS: Between April 2012 and August 2022, we performed TUFI on 150 women. Among 132 of the 150 women whose uteruses were preserved after TUFI, 84 women wished to conceive again. The wound healing status, scar thickness, and resumption of blood flow were evaluated in these women by magnetic resonance imaging (MRI) and sonohysterogram at 12 months postoperatively. Furthermore, TUFI scars were directly observed during the Cesarean sections in women who subsequently conceived. RESULTS: Twelve women were lost to follow-up and one conceived before the evaluation, therefore 71 cases were analyzed. MRI scans revealed that the "scar thickness", the thinnest part of the scar compared with the normal surrounding area, was ≥ 50% in all cases. The TUFI scars were enhanced in dynamic contrast-enhanced MRI except for four women. However, the scar thickness in these four patients was greater than 80%. Twenty-three of the 71 women conceived after TUFI and delivered live babies without notable problems until August 2022. Their MRI scans before pregnancy revealed scar thicknesses of 50-69% in two cases and ≥ 70% in the remaining 21 cases. And resumption of blood flow was confirmed in all patients except two cases whose scar thickness ≥ 90%. No evidence of scar healing failure was detected at subsequent Cesarean sections, but partial thinning was found in two patients whose scar thicknesses were 50-69%. In one woman who conceived seven months after TUFI and before the evaluation, uterine rupture occurred at 26 weeks of gestation. CONCLUSIONS: Certain criteria, including an appropriate suture method, delayed conception for at least 12 months, evaluation of the TUFI scar at 12 months postoperatively, and cautious postoperative management, must all be met in order to approve a post-TUFI pregnancy. Possible scar condition criteria for permitting a subsequent pregnancy could include the scar thickness being ≥ 70% of the surrounding area on MRI scans, at least partially resumed blood flow, and no abnormalities on the sonohysterogram. TRIAL REGISTRATION: Retrospectively registered.
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Placenta Accreta , Herida Quirúrgica , Rotura Uterina , Embarazo , Femenino , Humanos , Cicatriz/diagnóstico por imagen , Cicatriz/etiología , Estudios Retrospectivos , Útero/diagnóstico por imagen , Útero/cirugía , Cesárea/efectos adversos , Cesárea/métodosRESUMEN
BACKGROUND: To evaluate the efficacy of modified uterine stent in the treatment of mild-to-moderate intrauterine adhesions and explore the relative indicators affecting prognosis prediction. METHODS: A total of 115 patients with mild-to-moderate intrauterine adhesions received a modified uterine stent placement after hysteroscopy adhesiolysis. The second-look hysteroscopy operated after 3 months surgery, and the third-look hysteroscopy operated after 6 months surgery if necessary. The stent was removed when the cavity shape was repaired, then the reproductive outcomes were followed up one year. RESULTS: Menstrual blood volume, endometrial thickness and volume had increased significantly after 3 months surgery. The rates of cavity repaired were 86.96% (100/115) after 3 months surgery and 100% (115/115) after 6 months surgery cumulatively. Endometrial thickness after 3-months surgery was positively associated with uterine cavity shape repaired (P<0.01). The receive operating characteristic (ROC) curve showed the rate of uterine cavity shape repaired predicted by the model was 0.92, based on the endometrial thickness after 3-months surgery. The rate of pregnancy was 86.09% (99/115) in one year, while the rate of miscarriage accounted for 26.26% (26/99). The median time interval between stent removal and subsequent conception was 3 months. It showed adhesion recurrence was the risk factor for subsequent pregnancy (P<0.01). CONCLUSIONS: A modified uterine stent placement under hysteroscopy was an effective approach for mild-to-moderate intrauterine adhesions, which is easy to operate and worthy for clinical promotion. Endometrial thickness measured by ultrasonography probably has predictive value in adhesion recurrence and subsequent pregnancy. TRIAL REGISTRATION: ChiCTR2100051524. Date of registration (retrospectively registered): 26/09/2021.
Asunto(s)
Histeroscopía , Stents , Enfermedades Uterinas , Humanos , Femenino , Adherencias Tisulares/cirugía , Adulto , Histeroscopía/métodos , Enfermedades Uterinas/cirugía , Embarazo , Útero/cirugía , Resultado del Tratamiento , Índice de Embarazo , Endometrio/cirugíaRESUMEN
STUDY OBJECTIVE: To explore the effectiveness of transvaginal natural orifice transluminal endoscopic surgery extraperitoneal sacral hysteropexy (vNOTES-ESH) in women with symptomatic uterine prolapse over a 2 year follow-up. DESIGN: Retrospective cohort study. SETTING: Gynecological minimally invasive center. PATIENTS: Women undergoing sacral hysteropexy either by vNOTES (n = 25) or laparoscopic (n = 74) between November 2016 and December 2020. INTERVENTIONS: Both vNOTES-ESH and laparoscopic sacral hysteropexy (LAP-SH) were used for uterine prolapse. Demographic data, operative characteristics, perioperative outcomes, and follow-up information 2 years postsurgery in the 2 groups were retrospectively evaluated. RESULTS: Both procedures showed similar operation time, estimated blood loss, hospital stays, and pain scores (p >0.05). During a median follow-up of 59 (24-72) months, the surgical success rate was 96% for vNOTES-ESH and 97.3% for LAP-SH (p >0.05), with no differences in anatomical position or pelvic organ function after the operation. Women in the LAP-SH group experienced more bothersome symptoms of constipation compared to those in the vNOTES-ESH group (5.41% vs 0, p <0.05). Lastly, 1 case in the vNOTES-ESH group had a mesh exposed area of less than 1 cm2, and 1 patient in the LAP-SH group experienced stress incontinence. CONCLUSIONS: In this retrospective study, vNOTES-ESH met our patients' preference for uterine preservation and was a successful and effective treatment for uterine prolapse, providing good functional improvement in our follow-up. This procedure should be considered as an option for patients with pelvic organ prolapse.