Retrorectal masses present a challenging surgical problem from diagnosis to treatment. A high index of suspicion and resultant early diagnosis, followed by thorough preoperative planning, is required for optimal management and outcome.

Abdominal release for patients with ACS and severe burn injury results in physiologic improvement and a 40% survival rate. We recommend bladder pressure monitoring for all patients with severe burn injuries and abdominal decompression in any patient who develops pressures greater than 30 mm Hg if they have signs of physiologic compromise. Aggressive expectant management can effect a 40% survival rate in this group of severely injured patients.

Diverticular disease is prevalent in Western countries and yet its pathogenesis remains poorly understood. The common theories of the cause of diverticular disease have focused on colonic motility, the structural aspects of the colonic wall, and the role of dietary factors, particularly fiber.