Chylous ascites as a complication of left sided robot-assisted laparoscopic partial nephrectomy.

Objective: The aim of the study was to present a case series of the sparsely reported complication of chylous ascites (CA) after left sided robot-assisted laparoscopic partial nephrectomy (RALPN), identify possible risk factors for the development of postoperative CA, and explore current recommendations for identification, management and prevention of CA.

Material And Methods: A retrospective review of patients that were treated with a RALPN during a one year time period (August 2012 to August 2013) by one surgeon at our institution was conducted. A total of 12 patients were included in the study.

Robotic simple prostatectomy: a consideration for large prostate adenomas.

Background: The management of benign prostatic hyperplasia (BPH) has changed considerably over the last several decades. First line treatment of BPH and lower urinary tract symptoms (LUTS) with medical therapy has created a population of men with much larger prostate glands, many of whom require surgical intervention. Patients with prostate glands greater than 80 to 100 grams may be better managed surgically with a retropubic prostatectomy.

Laparoscopic repair of a traumatic bladder rupture.

Laparoscopic repair of the traumatic intraperitoneal bladder rupture is a proven, safe, and effective technique in the appropriate setting. A 23-year-old male with traumatic intraperitoneal bladder rupture proven by cystogram after a motor vehicle collision was successfully repaired via a laparoscopic approach. We describe the technique in detail including 2-layer closure and follow-up care.

Effect of skin-to-stone distance on shockwave lithotripsy success.

Purpose: We evaluated the effect of increased body habitus on stone-free rates after shockwave lithotripsy (SWL), determined by three reproducible skin-to-stone distances (SSDs) on CT.

Patients And Methods: We retrospectively reviewed the records of 85 patients with preoperative CT scans available on Stentor Radiology Imaging who underwent SWL with the unmodified Dornier HM3 lithotripter from 2002 to 2007. SSDs were measured at the following angles: 0 degrees (vertical), 30 degrees, and 90 degrees (horizontal).

Staged retrograde endoscopic lithotripsy as alternative to PCNL in select patients with large renal calculi.

Background And Purpose: Percutaneous nephrolithotomy (PCNL) is currently the gold standard for management of large renal calculi. PCNL is associated, however, with a higher complication rate, degree of risk, and longer recovery period compared with ureteroscopy. In a selected group of patients who were not ideal candidates for PCNL because of extenuating health factors, a staged retrograde endoscopic approach was used to manage upper urinary tract calculi.

Spermatic cord torsion with preserved testis perfusion: initial anatomical observations.

Purpose: Despite the high sensitivity and specificity of scrotal ultrasonography, there continue to be reports of missed torsion. These "false-negative" scans are attributed to technical factors and intermittent torsions. We hypothesize that patients with specific anatomical configurations maintain testicular blood flow for prolonged periods, and, therefore, will have flow on ultrasound despite concurrent torsion.