[Collecting duct (Bellini) carcinoma].

Objectives: To report one case of collecting duct (Bellini) carcinoma and to review the national bibliography. To analyze the clinical, diagnostic, and therapeutic features of this malignant renal tumor.

Methods/results: A 36-year-old male presenting with monosymptomatic hematuria and clot retention was diagnosed of left renal mass suggestive of renal carcinoma.

[Renal artery embolism].

Objectives: To report a case of renal artery embolism. To review the clinical, diagnostic and therapeutic features of this disease interesting for the urologist.

Methods/results: Case of a 47 year old male with history of cardiovascular disease who presents in the emergency room with left flank pain.

[High-flow priapism caused by bilateral arterio-lacunar fistula].

Objective: Literature review about arterial priapism cases secondary to bilateral postraumatic arterial-lacunar fistula, with special attention to therapeutic management by bilateral supraselective embolization.

Methods: Bibliographic search using MEDLINE. A new case of high flow priapism secondary to bilateral postraumatic arterial-lacunar fistula is reported.