title: Retroperitoneoscopic deroofing of a giant renal cyst in a solitary functioning hydronephrotic kidney with a 3-port technique.
abstract: To explore the safety and feasibility of performing retroperitoneoscopic renal cystectomy in a case of massive giant renal cyst in a solitary hydronephrotic renal unit. We have described the retroperitoneal three-trocar technique. The role of laparoscopic renal cyst ablation in giant symptomatic renal cysts and non-polycystic kidney disease has been discussed. The patient was successfully managed by retroperitoneoscopic deroofing using a three-port technique. The operating room time was 90 minutes and her hospital stay lasted 54 hours. The fluid cytology and cyst histology were negative for tumor. Complete resolution of the cyst was noted on a follow-up ultrasound done after 2 months. Currently at 9-month follow up, the patient is ultrasonographically free of any cyst recurrence or hydronephrosis. The retroperitoneal approach is feasible for marsupializing giant symptomatic renal cysts and appears to be safe for solitary symptomatic renal units too. It shortens the overall operating time and avoids the complications and demerits of transperitoneal access.
authors.affiliation: Department of Surgery, University College of Medical Sciences, University of Delhi & GTB Hospital, India. iqbal@bol.net.in
authors.forename: Iqbal
authors.initials: I
authors.lastname: Singh
authors.forename: D
authors.initials: D
authors.lastname: Sharma
authors.forename: N
authors.initials: N
authors.lastname: Singh
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000150:complications*; D052177:Kidney Diseases, Cystic / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D010535:Laparoscopy / Q000379:methods*; D012187:Retroperitoneal Space; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D013520:Urologic Surgical Procedures / Q000379:methods*