Ureterorenoscopy with holmium-yttrium-aluminum-garnet fragmentation is a safe and efficient technique for stone treatment in patients with a body mass index superior to 30 kg/m2.

Purpose: The aim of the study was to analyze results and morbidity after flexible ureterorenoscopy in patients with a body mass index (BMI) >30 kg/m(2) and to compare with results obtained in a large cohort of nonobese patients.

Patients And Methods: We conducted a retrospective study including all flexible ureterorenoscopy performed for stone retrieval in our institution between January 2004 and December 2008. During the study period, 224 procedures were performed, of which 18 had to be excluded because of missing BMI data.

Femorofemoral bypass as an alternative to a direct aortic approach in daily practice: appraisal of its current indications and midterm results.

Background: To assess our current practice concerning the indications and the immediate and midterm results of femorofemoral bypass.

Methods: We retrospectively included all patients, from 1997 to 2008, operated on for aortoiliac occlusive disease using an extra-anatomical bypass from a donor iliac artery or a femoral artery to the contralateral femoral artery (common or profunda artery). Demographic data, initial clinical status, characteristics of the interventions, and short- and midterm results were collected.

Wegener's granulomatosis: a rare cause of hydronephrosis.

A seventy-one-year-old woman was hospitalized at our institution for a right-sided "renal colic" associated with an infectious background. Alithiasic ureterohydronephrosis was diagnosed by imaging. A urinary diversion was thus performed using a double J endoureteral stent.