title: Interstitial nephritis with acute renal failure following cardiac surgery and treatment with methicillin.
abstract: Six patients developed acute renal failure 13-19 days after cardiac surgery with extracorporeal circulation. None of the patients had suffered from postoperative hypotension; slight hemolysis was present for only 1-2 days post-operatively. Acute renal failure lasted for 11-80 days in four patients. In two patients creatinine clearance stabilized at reduced values. Seven renal biopsies from the six patients showed severe acute interstitial nephritis with mononuclear cellular infiltration and distal tubular damage. No immune deposits were detected in glomeruli or tubular basement membrane. All six patients had been treated prophylactically with methicillin and the acute renal disease was probably elicited by this drug.
mesh_terms: D058186:Acute Kidney Injury / Q000139:chemically induced*; D000328:Adult; D000368:Aged; D006348:Cardiac Surgical Procedures; D005112:Extracorporeal Circulation; D005260:Female; D006801:Humans; D008297:Male; D008712:Methicillin / Q000009:adverse effects* / Q000627:therapeutic use; D008875:Middle Aged; D009395:Nephritis, Interstitial / Q000139:chemically induced*; D011183:Postoperative Complications; D011292:Premedication
chemical_list: D008712:Methicillin