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BACKGROUND: An important parameter for survival in patients with esophageal carcinoma is lymph node status. The distribution of lymph node metastases depends on tumor characteristics such as tumor location, histology, invasion depth, and on neoadjuvant treatment. The exact distribution is unknown. Neoadjuvant treatment and surgical strategy depends on the distribution pattern of nodal metastases but consensus on the extent of lymphadenectomy has not been reached. The aim of this study is to determine the distribution of lymph node metastases in patients with resectable esophageal or gastro-esophageal junction carcinoma in whom a transthoracic esophagectomy with a 2- or 3-field lymphadenectomy is performed. This can be the foundation for a uniform worldwide staging system and establishment of the optimal surgical strategy for esophageal cancer patients. METHODS: The TIGER study is an international observational cohort study with 50 participating centers. Patients with a resectable esophageal or gastro-esophageal junction carcinoma in whom a transthoracic esophagectomy with a 2- or 3-field lymphadenectomy is performed in participating centers will be included. All lymph node stations will be excised and separately individually analyzed by pathological examination. The aim is to include 5000 patients. The primary endpoint is the distribution of lymph node metastases in esophageal and esophago-gastric junction carcinoma specimens following transthoracic esophagectomy with at least 2-field lymphadenectomy in relation to tumor histology, tumor location, invasion depth, number of lymph nodes and lymph node metastases, pre-operative diagnostics, neo-adjuvant therapy and (disease free) survival. DISCUSSION: The TIGER study will provide a roadmap of the location of lymph node metastases in relation to tumor histology, tumor location, invasion depth, number of lymph nodes and lymph node metastases, pre-operative diagnostics, neo-adjuvant therapy and survival. Patient-tailored treatment can be developed based on these results, such as the optimal radiation field and extent of lymphadenectomy based on the primary tumor characteristics. TRIAL REGISTRATION: NCT03222895 , date of registration: July 19th, 2017.
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Adenocarcinoma/cirurgia , Carcinoma de Células Escamosas/cirurgia , Neoplasias Esofágicas/cirurgia , Junção Esofagogástrica/patologia , Linfonodos/patologia , Metástase Linfática/diagnóstico , Intervalo Livre de Doença , Esofagectomia , Seguimentos , Humanos , Excisão de Linfonodo , Terapia Neoadjuvante , Estadiamento de Neoplasias , PrognósticoRESUMO
STUDY OBJECTIVE: To demonstrate the importance of being familiar with the anatomy of the endopelvic fascia as seen by laparoscopy to perform safe laparoscopic hysterectomies. DESIGN: Combination of surgical videos and design diagrams. SETTING: Compiled high-definition surgical videos from the Galaxy Care Laparoscopy Institute, Pune, India. These videos clearly demonstrate the anatomy of the endopelvic fascia and describe tips to avoid damage to the major structures, including the major vessels, ureter, bowel, bladder, and endopelvic fascia. The laparoscopic view of the anatomy with the current camera system is an excellent tool to demonstrate and teach pelvic anatomy, which can be applied to surgical principles in difficult benign and oncological cases. INTERVENTION: We used a total laparoscopic approach to demonstrate the fasciae that were seen during various types of hysterectomies. The video shows the following: (1) the posterior leaf of the broad ligament was opened until it reached the apex of the uterosacral ligament; (2) the anterior leaf of broad ligament was opened until it reached the vesico-uterine peritoneal reflection; (3) the principles of bladder dissection; (4) the pubocervico-vesical fascia and its relevance to bladder dissection; (5) the relevance of the anatomy of the uterine artery, vein, and ureter with endopelvic fascia within the leaves of the broad ligament; (6) Denonvillier's fascia dissection technique for dissection of the rectum away from the vagina; (7) the anatomy of the vesicocervical ligaments, forming the ureteric tunnel; (8) the dissection principles of lateralizing the ureter in the retrovesical region; (9) the endopelvic fascia reflection, which continued caudally, covering the pelvic floor; and (10) the relevance of the anatomy of the endopelvic fascia and the stress urinary incontinence treatment technique. CONCLUSION: Understanding the anatomy of the fasciae of the pelvis helps to create avascular planes and is crucial for performing safe hysterectomies.
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Ligamento Largo/cirurgia , Fáscia/anatomia & histologia , Histerectomia , Laparoscopia , Reto/cirurgia , Bexiga Urinária/cirurgia , Ligamento Largo/anatomia & histologia , Ligamento Largo/patologia , Fáscia/patologia , Fasciotomia , Feminino , Guias como Assunto , Humanos , Histerectomia/métodos , Índia , Laparoscopia/métodos , Pessoa de Meia-Idade , Reto/anatomia & histologia , Reto/patologia , Bexiga Urinária/anatomia & histologia , Bexiga Urinária/patologiaRESUMO
STUDY OBJECTIVE: To demonstrate the feasibility of laparoscopic anterior exenteration with intracorporeal ureterosigmoidostomy. DESIGN: After Institutional Review Board approval was obtained, patients who had undergone laparoscopic anterior exenteration with intracorporeal ureterosigmoidostomy were analyzed. PATIENTS AND METHODS: Fifty-seven patients with advanced cervical carcinoma, stage IV A, since 2005 were analyzed retrospectively. The preoperative workup was done with contrast-enhanced computed tomography abdomen-pelvis and positron emission tomography (PET) scans. Patients were analyzed for operative time, blood loss, and complications. Patient follow-up was done monthly for the first 3 months, every 3 months for 1 year, and then every 6 months for 3 years. Postoperative follow-up was done with PET scans. SETTING: Galaxy Care Laparoscopic Institute, Pune, India. INTERVENTIONS: Operative steps were as follows: MEASUREMENTS AND RESULTS: The mean operative time was 180 minutes (range, 140-240 minutes), and mean blood loss was 100 mL (range, 50-200 mL), as measured by the amount of blood in the suction machine. The median duration of hospital stay was 4 days (range, 3-7 days). The mean number of lymph nodes retrieved was 12 (range, 9-21). Surgical margins were negative in all patients with a lateral margin >2 cm. Twenty-eight patients had positive lymph nodes. Chemoradiotherapy was given to the patients with positive lymph nodes. Minor leak was present in 11 patients in the immediate postoperative period, for which no active intervention was required. Hyperchloremic metabolic acidosis which was seen on biochemical parameter but clinically patient have no manifestation and was treated with sodium bicarbonate. A postoperative PET scan was done at 6 months after the completion of adjuvant therapy in lymph node-positive patients and 6 months after surgery in node-negative patients. CONCLUSION: Exenteration has a definitive role in the treatment of advanced cervical cancer. Results have demonstrated the feasibility of this procedure [1-4].
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Colo Sigmoide/patologia , Laparoscopia , Neoplasias do Colo Sigmoide/patologia , Ureterostomia , Neoplasias do Colo do Útero/patologia , Quimiorradioterapia , Estudos de Viabilidade , Feminino , Humanos , Índia , Laparoscopia/métodos , Tempo de Internação , Linfonodos/patologia , Tomografia por Emissão de Pósitrons , Estudos Retrospectivos , Neoplasias do Colo do Útero/cirurgiaRESUMO
STUDY OBJECTIVE: To duplicate the steps of conventional multiport laparoscopic radical hysterectomy by 3 other minimal access modalities: robotic radical hysterectomy, laparoendoscopic single-site surgery (LESS), and orifice-assisted small-incision surgery (OASIS). DESIGN: Institutional Review Board approval was obtained. Between January 2009 and December 2012, the charts of the patients who had undergone radical hysterectomy by these 4 minimal access modalities were analyzed. SETTING: Galaxy Care Laparoscopy Institute, Pune, India. PATIENTS: Fifteen patients in each arm with stage IB1 cervical cancer with a histopathological report of squamous cell carcinoma were analyzed. All patients had undergone radical hysterectomy by a conventional multiport, robotic, LESS, or OASIS technique. The type of procedure was decided by joint consultancies of doctor and patient. All patients were analyzed retrospectively for time, blood loss, oncologic clearance, and complications. The median follow-up of all patients was 12 months (range, 8-18 months). INTERVENTION: The "Pune technique" of radical hysterectomy consists of 6 steps: (1) posterior U cut; (2) dissection of pouch of Douglas; (3) pararectal space dissection; (4) anterior U cut; (5) uretric tunnel dissection; and (6) ilio-obturator lymph node dissection. CONCLUSION: The radical hysterectomy is a type B radical hysterectomy. Proper patient selection plays an important role in radical hysterectomy with different minimal access operative modalities. Parametrium clearance of 2.25 to 3.5 cm can be obtained with different modalities [1-5]. As of the writing of this report, none of the 60 patients evaluated had experienced recurrence, and all are disease-free. The study period was 4 years. To conclude, our data indicate that the steps of conventional multiport radical hysterectomy by the Pune technique can be duplicated by other minimal access modalities, including robotic radical hysterectomy, LESS, and OASIS.
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Carcinoma de Células Escamosas/cirurgia , Histerectomia , Laparoscopia , Excisão de Linfonodo/métodos , Linfonodos/patologia , Neoplasias do Colo do Útero/cirurgia , Feminino , Humanos , Histerectomia/métodos , Índia , Laparoscopia/métodos , Recidiva Local de Neoplasia/cirurgia , Estudos Retrospectivos , RobóticaRESUMO
STUDY OBJECTIVE: To evaluate the technical feasibility of nerve-sparing radical hysterectomy performed laparoscopically. PATIENTS: Thirty-five women with cervical cancer stage Ia1 or Ib1. INTERVENTIONS: All patients underwent laparoscopic nerve-sparing hysterectomy. MEASUREMENTS AND MAIN RESULTS: Oncologic results were comparable to those of conventional laparoscopic radical hysterectomy. There was complete recovery of bladder function after removal of the Foley catheter. Results of urodynamic studies at 3 weeks after surgery were normal. CONCLUSION: Oncologic and functional results are comparable to those of conventional laparoscopic radical hysterectomy. Magnification enabled by laparoscopy is helpful in better dissection and preservation of nerve anatomy.
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Carcinoma de Células Escamosas/cirurgia , Colo do Útero/patologia , Histerectomia , Laparoscopia , Neoplasias do Colo do Útero/cirurgia , Adulto , Idoso , Carcinoma de Células Escamosas/patologia , Colo do Útero/inervação , Feminino , Humanos , Histerectomia/métodos , Laparoscopia/métodos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Resultado do Tratamento , Neoplasias do Colo do Útero/patologiaRESUMO
The pelvic anatomy is constant, with few variations. It has a distinct appearance when observed using the 2-dimensional laparoscope. Thus it is important to master the laparoscopic anatomy and use this knowledge to perform better surgery. The laparoscope offers better vision in a narrow space and thus helps better understanding of the anatomy than what can be seen during open surgery. The objectives of this video are to enable the observer to become familiar with the surgical anatomy, to apply anatomical knowledge to develop fine surgical skills, and to address the myths of open surgical anatomy. The lucid graphics, images, and commentary will enable easy understanding of the pelvic anatomy.
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Histerectomia Vaginal/métodos , Laparoscopia/métodos , Diafragma da Pelve/anatomia & histologia , Útero/anatomia & histologia , Feminino , Humanos , Útero/irrigação sanguínea , Gravação em VídeoRESUMO
STUDY OBJECTIVE: To study the technical feasibility of performing a radical hysterectomy via laparoscopic single-site surgery LESS. PATIENT: A 45-year-old woman with cervical cancer stage IA2. INTERVENTION: Biopsy report showed invasive keratinizing squamous cell carcinoma, grade II. We duplicated the steps of our "Pune technique" of laparoscopic radical hysterectomy to perform a radical hysterectomy via laparoscopic single-site surgery using conventional ports and instruments. MEASUREMENTS AND MAIN RESULTS: Oncologic clearance was comparable to that of conventional laparoscopic radical hysterectomy. Operative time was 120 minutes, and blood loss was 50 mL. CONCLUSION: Reduced port laparoscopic radical hysterectomy is technically feasible. Oncologic clearance and functional results are comparable to those of the multiport variant, with good cosmetic results.
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Carcinoma de Células Escamosas/cirurgia , Histerectomia/métodos , Neoplasias do Colo do Útero/cirurgia , Perda Sanguínea Cirúrgica , Estudos de Viabilidade , Feminino , Humanos , Laparoscopia/métodos , Pessoa de Meia-Idade , Duração da CirurgiaRESUMO
AIMS: To study the role of robotics in various gynaecological cases, benign and malignant. MATERIALS AND METHODS: A total number of 80 cases have been analyzed. Operative time, estimated blood loss, hospital stay, complications, conversion rates have been retrospectively studied in all cases. Nodal yield, vaginal margin and paracervical clearance have been studied in all malignant cases. This investigation was conducted at a single minimal access surgery institute. RESULTS: Of total 80 cases, 29 were benign and 51 were malignant cases. In benign cases, total robotic hysterectomies were 24, 2 cases of tubotuboplasty, 1 case of endometriotic cyst excision, 1 case of metroplasty and 1 case of rectovaginal fistula. In 51 cases, 37 of radical hysterectomy, 9 exenterations and 6 were parametrectomy. In benign cases, mean operative time was 80 min, estimated blood loss was 20 ml, mean hospital stay was for 1 day, no major complications and no conversions. In malignant cases, mean operative time was 122 min, estimated blood loss was 50-100ml, 2 cases of ureteric fistulas and no conversions, nodal yield was 30, vaginal margin was 2.5-3.8 cm and para cervical clearance was 3-3.5 cm. CONCLUSIONS: Ours is the largest series of robotic surgery in gynecological procedures in India. Benign and malignant cases were addressed robotically showing the feasibility.
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Laparoendoscopic single-site surgery (LESS) and natural orifice translumenal endoscopic surgery are now being used in gynecologic oncologic procedures. We used our expertise with LESS to perform nerve-sparing laparoscopic radical hysterectomy. A 45-year-old woman with stage IA2 cervical cancer was referred to us. The biopsy specimen showed grade II invasive keratinizing squamous cell carcinoma. We duplicated the steps of our laparoscopic nerve-sparing radical hysterectomy procedure to perform a nerve-sparing radical hysterectomy via LESS using conventional ports and instruments. Oncologic clearance was comparable to that in conventional laparoscopic radical hysterectomy. Bladder function recovered completely after removal of the Foley catheter. Nerve-sparing laparoscopic radical hysterectomy using fewer ports is technically feasible. The oncologic clearance and functional results are comparable to those in the multiport variant.
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Carcinoma de Células Escamosas/cirurgia , Histerectomia/métodos , Laparoscopia/métodos , Neoplasias do Colo do Útero/cirurgia , Carcinoma de Células Escamosas/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do Tratamento , Neoplasias do Colo do Útero/patologiaRESUMO
STUDY OBJECTIVE: To access the technical feasibility of performing laparoscopic repair of vesicovaginal fistula. MATERIAL AND METHODS: We attempted a laparoscopic repair of vesicovaginal fistula in five women with a history of urinary leakage via the vagina after vaginal hysterectomy. Five pelvic ports were used. The surgical procedure was performed using the same principles as for open surgery, i.e., separation of the vaginal wall from the bladder wall, repair of the fistula, and interposition of the omentum. RESULTS: There was early recovery of the patients in terms of continence, with less chance of recurrence. Results were comparable to those with the vaginal approach. CONCLUSION: The use of minimally invasive surgery for vesicovaginal fistula repair helps to ease the suturing deep in the pelvis, and the magnification facilitates good identification of tissues planes and thus better mobilization of the vaginal and bladder walls and decreases postoperative morbidity.
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Laparoscopia/métodos , Fístula Vesicovaginal/cirurgia , Feminino , Humanos , Cirurgia Endoscópica por Orifício Natural , Bexiga UrináriaRESUMO
A prospective analysis of a retrospective data of patients with cervix carcinoma treated by minimal invasive surgery at high-volume gynecology oncology center analyzing that minimal access surgery is an acceptable treatment modality in cervix carcinoma. The study included 423 patients who underwent laparoscopic/robotic radical hysterectomy after pre-operative evaluation after taking their consent and obtaining ethical approval from the IRB. Post-operatively, patients were followed up at regular intervals for clinical examination and ultrasonography for a median range of 36 months. A PET scan was done only if there was any suspicious finding on clinical examination or ultrasonography. Patients with parametrial involvement, positive vaginal margins, and nodal involvement were treated with chemotherapy/radiotherapy. Four hundred twenty-three patients of cervix carcinoma were treated with minimal access surgery. Average duration of surgeries was 92 min. Median range of duration of post-operative follow-up was 36 months. None of the patients had positive resection margins indicating adequate parametrectomy with complete oncological clearance. On post-operative follow-up, only 2 patients had vaginal recurrence which is comparable to that observed in open surgery and no pelvic recurrence. With the understanding of the anatomical landmarks of the anterior parametrium and development of skills for adequate oncological clearance, minimal access surgery should be the preferred surgical modality in carcinoma of the cervix.
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Introduction: Endometriosis is the condition in which there are ectopic endometrial tissues outside the uterine cavity. The use of nerve sparing technique has been well established in the field of oncology, leading to better quality of life following radical oncologic procedures without compromising on the long-term survival. The objective of this study is to compare the quality of life in terms of sexual function and urinary function in women undergoing nerve sparing surgeries for endometriosis and those undergoing non-nerve sparing surgeries. Material and Methods: Data of 51 patients operated for endometriosis at Galaxy Care Laparoscopic Institute, Pune, India between 1st January 2020 till 31st December 2020 were collected and analysed. We included patients in age group between 38 and 44 years in monogamous relationship, with moderate to severe endometriosis (Revised American Society of Reproductive Medicine r-ASRM score of 16 and above 5), being operated for hysterectomy along with ureterolysis and/or bowel resection (including shaving of rectal endometriosis, discoid resection, segmental resection), and excision of large ovarian endometriomas (> 3 cm size) with cul-de-sac obliteration. Results: The patients were evaluated for the following factors: age, parity, nature of surgery done, immediate intraoperative complications (bowel injury, bladder injury, ureteric injury), operative time in minutes, average blood loss, length of hospital stay, days to removal of foley's catheter and postoperative urinary and sexual function which were assessed on follow up visit and a 1-year follow up interview. We found that the urinary and sexual function in the group undergoing nerve sparing surgeries was significantly better than the patients undergoing non-nerve sparing surgeries. Conclusion: Laparoscopic nerve sparing approach for clearance of endometriosis has allowed better quality of life post surgery. Proper understanding and demonstration of pelvic neuroanatomy has made this approach feasible and achievable in carefully selected patients.
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With the previous experiences in performing laparoscopic for over a period of 15 years and da Vinci colorectal surgeries from 2010 to 2013, we started operating using the Cambridge Medical Robotics (CMR) Versius Surgical Robot System. The aim of the study is a prospective analysis and evaluation of short-term results of consecutive patients to study the technical feasibility and oncological outcome of robot-assisted low anterior resection (LAR) and ultralow anterior resection (ULAR), using the CMR Versius Surgical Robot System. This study was conducted at single minimal access surgery institute. 31 patients with colorectal adenocarcinoma underwent robot-assisted LAR and ULAR between August 2019 and March 2020. Patient characteristics, perioperative parameters and complications were evaluated. Surgical and pathological outcomes such as quality of Total Mesorectal Excision (TME), free circumferential resection margins and number of lymph nodes dissected were also evaluated. Of 31 patients, 23 were men and 8 women, with mean age of 55.6 years. The mean robotic operative time was 51 min and the mean blood loss was 55 ml. The mean robot docking and undocking time was 17 min and 5 min, respectively. The mean hospital stay was 7 days. The longitudinal and circumferential resection margins were negative in all patients. Histopathological reports of 27 among 31 patients showed complete TME. Splenic flexure of colon mobilization was done laparoscopically. We feel that Versius robot has the qualities in terms of dexterity, vision and intuitive movements, and to translate this technical ability into oncological safety.
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Procedimentos Cirúrgicos do Sistema Digestório , Laparoscopia , Neoplasias Retais , Procedimentos Cirúrgicos Robóticos , Robótica , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Feminino , Humanos , Laparoscopia/métodos , Masculino , Margens de Excisão , Pessoa de Meia-Idade , Neoplasias Retais/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Resultado do TratamentoRESUMO
The main objective of this study was to assess in a series of 30 patients, the feasibility, oncological safety and efficacy of radical hysterectomy by a new robotic system. Prospective study design. Galaxy Care Laparoscopy Institute and Multispeciality Hospital. We performed Robotic Radical Hysterectomy in patients from August 2019 through February 2020. All the surgeries were performed by a single surgeon (Puntambekar S). Since August 2019, 30 patients with early cervical cancer/endometrial cancer were selected for radical hysterectomy. All patients were in good general condition with controlled medical comorbidities. The mean operative time was 104 min, with mean total lymph node yield of 24.7. The average blood loss was 60 ml and the hospital stay was 2.1 days, and majority of the patients were catheter free by 1 week. Two patients developed uretero-vaginal fistula on the 8th day of surgery. One was managed with Double J stenting and in the other we did laparoscopic ureteroneocystostomy. Our study has demonstrated the feasibility, safety and efficacy of RRH by the Versius robotic systems.
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Neoplasias do Endométrio/cirurgia , Histerectomia/instrumentação , Procedimentos Cirúrgicos Robóticos/instrumentação , Neoplasias do Colo do Útero/cirurgia , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Estudos de Viabilidade , Feminino , Humanos , Histerectomia/efeitos adversos , Histerectomia/métodos , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/etiologia , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Segurança , Resultado do Tratamento , Fístula Urinária/etiologia , Fístula Vaginal/etiologiaRESUMO
BACKGROUND: Esophagectomy has been performed using a thoracoabdominal, transhiatal, or transthoracic approach. All these methods have an acknowledged high intra- and postoperative morbidity. The principle of minimally invasive esophagectomy is to perform the operation the same as by the open approach but through a smaller incision, thus reducing the operative trauma without compromising the principles of the operation. The authors report their experience with thoracoscopic esophagectomy performed for 112 patients in left lateral position. METHODS: Patients with resectable thoracic or gastroesophageal junction cancer and medically fit for a three-stage esophagectomy underwent thoracoscopic esophagectomy in left lateral position. The procedure was converted to open surgery for 2 (1.79%) of the 112 patients. RESULTS: Since June 2005, 112 patients have undergone thoracoscopic esophagectomy in left lateral position. Of these patients, 80 patients had middle-third esophageal cancer. The pathology of 100 patients showed squamous cell carcinoma. The average thoracoscopic operating time was 85 min (range, 40-120 min). The average blood loss was 200 ml, and the average number of harvested mediastinal nodes was 20. Postoperative morbidity occurred for 16 patients, with 8 patients (7.27%) experiencing respiratory complications. Postoperative mortality was experienced by three patients. The median follow-up period was 18 months. CONCLUSIONS: Thoracoscopic esophagectomy is surgically safe and oncologically adequate. Thoracoscopy for patients in the left lateral position does not require prolonged single-lung ventilation. The anatomic orientation in the left lateral position is the same as that for open surgery, reducing the learning curve for thoracic surgeons. The potential advantages and the morbidity trend of prone instead of left lateral thoracoscopic esophagectomy needs to be evaluated.
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Neoplasias Esofágicas/cirurgia , Esofagectomia/métodos , Laparoscopia/métodos , Toracoscopia/métodos , Adenocarcinoma/cirurgia , Adulto , Idoso , Anastomose Cirúrgica/métodos , Carcinoma de Células Escamosas/cirurgia , Esôfago/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos , Complicações Pós-Operatórias , Estômago/cirurgia , Cirurgia VídeoassistidaRESUMO
Novel pancreaticogastric anastomosis technique in laparoscopic pancreaticoduodenectomy which is simple, feasible to perform, provides secure fixation between stomach and pancreas. The aim of our article is to describe our technique of intracorporeal pancreaticogastrostomy as a promising approach for future widespread application.
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UNLABELLED: Minimally invasive surgery is widely employed for the treatment of thyroid diseases. Several minimal access approaches to the thyroid gland have been described. The commonly performed surgeries have been endoscopic lobectomies. We have performed endoscopic total thyroidectomy by the anterior chest wall approach. In this study, we have described our technique and evaluated the feasibility and efficacy of this procedure. MATERIALS AND METHODS: From June 2005 to August 2006, 15 cases of endoscopic thyroidectomy were done at our institute. Five patients were male and 10 were female. Mean age was 45 years. (Range 23 to 71 years). Four patients had multinodular goiter and underwent near-total thyroidectomy; four patients had follicular adenoma and underwent hemithyroidectomy. Out of the seven patients of papillary carcinoma, four were low-risk and so a hemithyroidectomy was performed while three patients in the high risk group underwent total thyroidectomy. A detailed description of the surgical technique is provided. RESULTS: The mean nodule size was 48 mm (range 20-80 mm) and the mean operating time was 85 min (range 60-120 min). In all cases, the recurrent laryngeal nerve was identified and preserved intact, the superior and inferior parathyroids were also identified in all patients. No patients required conversion to an open cervicotomy. All patients were discharged the day after surgery. All thyroidectomies were completed successfully. No recurrent laryngeal nerve palsies or postoperative tetany occurred. The postoperative course was significantly less painful and all patients were satisfied with the cosmetic results. CONCLUSIONS: It is possible to remove large nodules and perform as well as total thyroidectomies using our endoscopic approach. It is a safe and effective technique in the hands of an appropriately trained surgeon. The patients get a cosmetic benefit without any morbidity.
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Robotic surgery is now becoming accepted for treatment of gynaecological malignancies. Nerve preservation during radical hysterectomy is increasingly being offered due to improved post-operative bladder and sexual function. We aimed to demonstrate the feasibility of performing a nerve-sparing radical hysterectomy robotically and to assess the oncological and functional outcomes associated with this surgery. Between August 2011 and January 2013, a total of 12 non-consecutive patients underwent robotic surgery for early stage cervical cancer at our institution. Patients comprising FIGO stage IA2 to IB1 were treated with nerve-sparing robotic radical hysterectomy using a C1 (Querleu-Morrow classification) type technique. The feasibility, operative time, blood loss, oncological outcome and post-operative bladder function were assessed. All the procedures were completed robotically without conversion to laparoscopy or laparotomy. The mean age of the patients was 56 years (range 44-76) and their mean body mass index was 22.6 kg/m(2) (range 18.1-26.4). The mean operative time was 156 min (range 120-250); the mean blood loss was 120 ml (50-250). The Foley catheter was removed on the third post-operative day, with full recovery of bladder function in all patients except one who required prolonged catheterisation for 3 weeks. Residual urine was 40 ml (range 30-80). Parametrial margins of 2.5-3 cm, distal vaginal margins of 2-2.5 cm and a mean nodal harvest of 24 (range 18-30) were achieved. The mean hospital stay was 3 days (range 2-6). The median follow-up is 12 months. There is no loco-regional recurrence. All the patients are sexually active. Robotic nerve-sparing radical hysterectomy is technically feasible to perform, and is oncologically safe for early stage cervical carcinoma.
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INTRODUCTION: Pelvic exenteration is now becoming widely acceptable as a curative procedure rather than a palliative one. Performing these surgeries by minimally invasive techniques helps to improve the quality of life and decrease the morbidity of these extensive procedures. AIMS AND OBJECTIVES: To demonstrate the feasibility of performing a total pelvic exenteration robotically, and to study the morbidity associated with such extensive surgery. MATERIALS AND METHODS: A 35-year-old female with advanced cervical cancer presented with a vesicovaginal fistula and a rectovaginal fistula. In view of these, we performed a total robotic pelvic exenteration with colo-anal anastomosis and uretero-sigmoidostomy. The patient refused an ileal-loop conduit for urinary tract diversion due to social reasons associated with a stoma. RESULTS: The total operative time was 240 min and the console time was 120 min. The estimated blood loss was 300 ml and the intensive care unit stay was 2 days. Post-operatively, the patient had good faecal and urinary continence and good quality of life.
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STUDY OBJECTIVE: To retrospectively evaluate the complications of the laparoscopic pelvic surgeries and to formulate the guidelines to avoid them. DESIGN: Retrospective study (Canadian Classification). SETTING: Advanced Laparoscopic Institute. PATIENTS: Nine hundred and seven operated for gynecological malignancies. INTERVENTION: Laparoscopic surgeries. MEASUREMENTS AND MAIN RESULTS: 567 women suffering from different pelvic conditions were studied in a period of 60 months. The median age of the patient was 35 (11-80). Complications occurred in 32 patients (32/567, 5.5 %). The overall incidence of urinary tract injury in all the advanced cases at our institute was 2.1 % (12/567). The incidence of bowel injury at our center was 1.76 %. The incidence of vascular injury at our institute was 1.76 % (10/567). CONCLUSION: Laparoscopic complications are different than those seen following open surgeries. Anticipation, early recognition, and timely intervention help to reduce morbidity. Laparoscopic management of complications is possible. Formulating standard guidelines can help to avoid many such complications.