Management of pelvic lymphoceles following robot-assisted laparoscopic radical prostatectomy

Pelvic lymphocele is a potential complication of radical prostatectomy. Although lymphoceles often regress spontaneously, many may progress, precipitate clinical symptoms, and ultimately require intervention. To date, the best treatment of pelvic lymphoceles has not yet been fully defined. However, laparoscopic marsupialization is a definitive and efficacious surgical alternative to percutaneous drainage. It is effective, results in minimal patient morbidity, and allows for rapid recovery. We report our experience with management of clinically symptomatic pelvic lymphoceles following robotic-assisted prostatectomy using laparoscopic marsupialization

Natural orifice transluminal endoscopic surgery in urology: review of the world literature

Natural orifice transluminal endoscopic surgery [NOTES] has gained momentum in the recent urologic literature as a new surgical approach for intra-abdominal organs with scarless and painless postoperative recoveries. We sought to review the published literature concerning the safety and reproducibility of NOTES in urology. PubMed literature review of articles published in the English language was performed over a 10-year period, i.e., between 2001 and 2011; all articles were critically reviewed and analyzed. Despite its novelty, pure or hybrid surgical approaches have been adapted in performing NOTES. NOTES essentially utilizes transluminal flexible endoscopic instruments along with laparoscopic instruments to gain access to abdominal, pelvic, and/or retroperitoneal cavities. The preliminary results of NOTES in surgery and to a limited extent in urology appear promising, yet further research in animal survival and human cadaveric models is requisite prior to human applications, especially for complex surgeries. Future innovative research, particularly biomedical engineering, should be directed to improving the technicality and mechanistic application of NOTES; hence, better safety and efficacy of NOTES

Partial orchiectomy and testis intratubular germ cell neoplasia: world literature review

Approximately 5% of all patients diagnosed with testicular cancer may have contralateral intratubular germ cell neoplasia [ITGCN] and may develop contralateral germ cell tumor. Here, we present a historical review and current literature regarding ITGCN and partial orchiectomy. The PubMed world literature search was performed for articles written in the English language. Search terms used were: Partial orchiectomy and ITGCN, with a return of 322 articles. Articles obtained were from the United States, Germany, Denmark and the Netherlands as well as a few case reports from Australia, France, Turkey and Spain. A critical review of the literature was performed. Partial orchiectomy is an option for the management of testicular malignancy in a select group of patients in whom radical orchiectomy is not desirable, including those with a solitary testicle, bilateral concurrent malignancies and a desire for paternity or being independent from androgen supplementation. Reports have demonstrated the feasibility of partial orchiectomy, but there are strict surgical criteria; tumor less than 2 cm in size, maintenance of cold ischemia, meticulous dissection to maintain testicular blood supply and biopsying of adjacent testicular parenchyma to ensure negative margins and absence of concurrent ITGCN. Partial orchiectomy is followed by testicular irradiation of 18-20 Gy; this radiation dose reduces fertility but maintains leydig cell function with androgen independence. Patients with a history of testicular carcinoma have a 5% chance of developing a metachronous contralateral tumor. Partial orchiectomy is a technically challenging procedure that requires close follow-up, but may represent a reasonable management option in selected patients