ABSTRACT
OBJECTIVE: To present our initial experience with single-port percutaneous transvesical simple prostatectomy using the novel SP robotic surgical system. METHODS: Ten patients underwent single-port transvesical simple prostatectomy between February and November 2019. Percutaneous access to the bladder dome was made and all SP instruments were inserted through the SP multichannel cannula directly into the bladder. Prostate adenoma enucleation, hemostasis and trigonization were done according to the principles of open simple prostatectomy technique. Demographics and perioperative outcomes were prospectively collected and analyzed. RESULTS: All procedures were performed successfully without the need for conversion to open surgery. Median preoperative estimated prostate size was 159 (Interquartile range (IQR) 108-223) grams. No intraoperative complications occurred. Median operative time and estimated blood loss were 190 (IQR 146-203) minutes and 100 (IQR 68-175) ml, respectively. Mean postoperative specimen weight was 84.3 ± 34 grams. Median length of hospital stay was 19 (IQR 17-28) hours. All patients were satisfied with their urinary flow after catheter removal without any episode of acute urinary retention 1-6 months, postoperatively. CONCLUSION: Single-port transvesical simple prostatectomy can be offered as an alternative treatment option for surgical management of lower urinary tract symptoms associated with large prostate adenoma. Sparing the peritoneal cavity, minimum dissection of the bladder, excellent visualization of the prostate fossa can be some of the potential advantages of this minimally invasive approach. Comparative studies with standard techniques are advisable to evaluate the surgical outcome and postoperative morbidity of each treatment modality.
Subject(s)
Adenoma/surgery , Prostatectomy/methods , Prostatic Neoplasms/surgery , Robotic Surgical Procedures/methods , Urinary Bladder/surgery , Adenoma/complications , Aged , Aged, 80 and over , Blood Loss, Surgical , Humans , Length of Stay , Lower Urinary Tract Symptoms/etiology , Male , Middle Aged , Operative Time , Organ Size , Patient Satisfaction , Prospective Studies , Prostate/pathology , Prostatectomy/adverse effects , Prostatectomy/instrumentation , Prostatic Neoplasms/complications , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/instrumentation , UrinationABSTRACT
INTRODUCTION: To describe the role of laparoscopy for removal of entrapped vaginal metallic dilator (20cm in length and 3.5cm in diameter) in a case of male-to-female transsexual. PRESENTATION OF THE CASE: The patient was a 24-year old male-to-female transsexual, presented with entrapment and upward migration of the vaginal metallic dilator 1 week before admission. She underwent gender reassignment surgery with sigmoid vaginoplasty 8 month before admission. After 3-port transperitoneal laparoscopic abdominopelvic exploration, through an incision over the sigmoid vagina the dilator was extracted. The sigmoid vagina was repaired with free-hand intracorporeal laparoscopic suturing and knot-tying techniques in two layers and the dilator was removed by extending the site of umbilical port. The operative time was 70min. DISCUSSION: Up to 60% of rectosigmoidal or vaginal foreign bodies can be extracted transanally or transvaginally with adequate sedation. When surgical exploration is indicated, a longitudinal laparatomy is performed to extract the foreign body. To reduce the associated morbidity of an open procedure in our patient, we performed a laparoscopic approach for complete abdominal exploration for possible presence of intestinal or sigmoidal injuries together with removal of this large metalic dilator. CONCLUSION: Laparoscopic approaches in cases of neovaginal foreign body are useful when the endovaginal approaches have failed, especially in transsexual patients, to prevent another major open surgery.
ABSTRACT
PURPOSE: To assess the feasibility of the fascial interposition (FI) technique to improve the results of non-scalpel vasectomy (NSV) through a cost-effective modification. PATIENTS AND METHODS: The outcome of the FI technique for NSV in 954 consecutive candidates treated by two surgeons was evaluated retrospectively. 726 (76%) of the clients had undergone NSV with FI (FI group) and for the other 228 (24%) NSV by simple ligation and excision (LE) without FI (NFI group) was performed. Demographic data, operative time and complications as well as vasectomy failures were analyzed between the two groups. RESULTS: The two groups were age-matched and there were no significant differences between the two procedures regarding operative complications and operative time. 13 cases of vasectomy failures (5.7%) were detected after 3 months of follow-up, all in the NFI group. No vasectomy failure was recognized in the FI group. CONCLUSION: Combined use of FI with simple LE could be considered a simple effective method for NSV with a high success rate that allows the NSV to remain as a reliable option for contraception.
Subject(s)
Fasciotomy , Vasectomy/methods , Adult , Cost-Benefit Analysis , Cross-Sectional Studies , Feasibility Studies , Humans , Iran , Ligation , Male , Retrospective Studies , Semen Analysis , Treatment Outcome , Vasectomy/adverse effects , Vasectomy/economicsABSTRACT
Testicular cancer is the most common solid tumor in young men. It has become one of the most curable solid neoplasms by applying multidisciplinary treatment approaches and new chemotherapeutic drugs. Cisplatin based chemotherapy as the most efficient chemotherapy of germ cell tumors has severe deleterious effects on all stages of spermatogenesis by various direct and indirect mechanisms. By marked improvement in oncologic control, prognosis and survival of patients with testicular cancer, their fertility, as one of the essential aspects of quality of life, is a matter of great concern. Since the probability and severity of spermatogenesis impairment is quite unpredictable during a course of cisplatin based chemotherapy, protecting the spermatogenesis during that phase by administration of exogenous testosterone in order to reduce the proliferation rate of germ cells would seem to be beneficial.