[Safety and feasibility of outpatient flexible ureteroscopy for urinary stones: A retrospective single-center study].

Aim: Management of urolithiasis has changed over the past decades. Outpatient surgery has become a major issue for healthcare systems. The aim of this study was to assess the feasibility of outpatient flexible ureteroscopy.

Does training of fellows affect peri-operative outcomes of robot-assisted partial nephrectomy?

Objective: To evaluate the impact of fellows' involvement on the peri-operative outcomes of robot-assisted partial nephrectomy (RAPN).

Materials And Methods: We analysed 216 patients who underwent RAPN for a small renal tumour. We stratified our cohort into two groups according to the involvement of a fellow surgeon during the procedure: expert surgeon operating alone (expert group) and fellow operating under the supervision of the expert surgeon (fellow group).

Extrahepatic portal vein aneurysm.

Portal vein aneurysms (PVAs) are usually incidental on imaging and asymptomatic. If it is symptomatic or associated with a pathologic finding, a treatment is recommended. We report a case of a 75-year-old Caucasian man presenting with symptomatic and size-increasing portosplenomesenteric aneurysms.