Anal condyloma: a comparison between HIV positive and negative patients.

HIV positive and negative patients with anal condylomata were compared to determine an association with squamous cell neoplasia, its disease progression, and response to treatment. From 1992 to 2003, 61 patients were diagnosed with anal condylomata by anal biopsy. Thirty-four patients were HIV+ and 27 patients were considered HIV-.

Civilian rectal trauma: a changing perspective.

Background: Recently the Organ Injury Scaling Committee of the American Association for the Surgery of Trauma developed a Rectal Injury Scaling System (RISS). Little data exist regarding its clinical utility.

Methods: We retrospectively reviewed 45 patients with rectal injuries to assess the impact of the RISS on patient management and outcome.

A comparative study of open, laparoscopic intracorporeal, and laparoscopic assisted low anterior resection and anastomosis in pigs.

This study was done to investigate whether laparoscopic intracorporeal (LI) or laparoscopic assisted (LA) colon resection results in improved anastomotic healing compared with open colon resection (OR). Thirty-six domestic swine were randomly assigned to undergo either LI, LA, or OR of the rectosigmoid. For OR cases, the sigmoid was resected through a midline incision, and a transanal end-to-end stapled anastomosis was constructed with an ILS device.

Ileal pouch vaginal fistulas: incidence, etiology, and management.

Some of the initial problems associated with the ileoanal reservoir have been solved. In their place, other complications have been recognized. Among these, the ileal pouch vaginal fistula stands out as a recently recognized difficult management problem.