Thrombotic microangiopathy: an atypical cause of acute renal failure in patients with acute pancreatitis.

Intensive Care Med

Service de Réanimation Médicale, Hôpital Charles Nicolle, Centre Hospitalier Universitaire de Rouen, 1 rue de Germont, 76031 Rouen, France.

Published: June 2004

Objective: To report on the development and treatment of thrombotic microangiopathy, an atypical cause of acute renal failure in patients with acute pancreatitis.

Design: Case reports.

Setting: A 21-bed medical intensive care unit at an university hospital.

Patients: Two men with acute pancreatitis presented with acute renal failure, neurological manifestations, haemolytic anaemia and thrombocytopenia. Both patients required intensive care.

Measurements: Fragmented red cell count; levels of haptoglobin, amylase and lipase; serological testing for Escherichia Coli O157; computed tomography of the abdomen.

Main Results: The patients' courses were rapidly favourable after daily plasma exchange. A review of the existing medical literature was also undertaken.

Conclusion: As thrombotic microangiopathy may be life-threatening without administration of fresh frozen plasma or plasma exchange, physicians should consider this disease as a possible cause of acute renal failure in patients with acute pancreatitis.

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http://dx.doi.org/10.1007/s00134-004-2272-yDOI Listing

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