Outcome and survival of temporary hemodialysis catheters: a prospective study from a single center in Iraq.

Background: The use of temporary hemodialysis catheters (THC) has facilitated the delivery of hemodialysis to patients lacking functional vascular access. However, the use of these catheters is often associated with infections or mechanical complications.

Methods: A review of experiences at a tertiary referral center in Iraq with the use of 128 THC catheters in 103 patients was undertaken over one year, to identify indications for use and outcomes and issues limiting survival.

Massive gastrointestinal bleeding and intestinal perforation in a renal transplant recipient: a case report.

Gastrointestinal (GI) hemorrhage is a problem, the management of which needs the right decision at the right time and close cooperation between physicians and surgeons. We herewith report a renal transplant recipient who developed severe GI bleed and intestinal perforations seven months after renal transplantation. Despite extensive investigations, the exact cause of the problem could not be identified.