title: [Spontaneous renal bleeding in haemodialysis patients].
abstract: In three women on chronic haemodialysis because of end-stage renal disease who were 40, 59, and 73 years of age respectively, spontaneous renal bleeding was diagnosed. The first two patients presented with acute flank pain and signs of sudden blood loss, the third one had chronic abdominal pain and anaemia. A CT scan demonstrated perirenal bleeding in all three patients and expansion into the retroperitoneal space in the first and third patient. In the latter two patients, acquired renal cysts had been visible during earlier abdominal ultrasound. None of the patients had severe hypertension, but all of them had received medication enhancing bleeding tendency, such as nadroparin, which was administered during haemodialysis. The first and the last patient were treated conservatively and survived. The second patient was haemodynamically unstable and underwent embolisation to stop the bleeding. She died in hospital after fifteen days due to the complications of a cardiac arrest. Abdominal CT or ultrasound is the technique of choice to evaluate patients with end-stage renal disease with loin pain or bleeding. Most of the time, conservative treatment suffices.
authors.affiliation: HagaZiekenhuis, locatie Leyenburg, Leyweg 275, 2545 CH Den Haag.
authors.forename: J H M
authors.initials: JH
authors.lastname: Groeneveld
authors.forename: M
authors.initials: M
authors.lastname: van Buren
authors.forename: H
authors.initials: H
authors.lastname: van Overhagen