[Hantavirus-induced acute renal failure. A case report].
A non-ischemic acute renal failure may indicate a hantavirus nephropathy, so that appropriate serological examinations should be done. A 19-year-old man had acutely fallen ill with fever, rhinitis, and arthralgia. Clinically, he presented with a polyuric renal failure as well as hypertension, proteinuria, erythro- and leucocyturia. Serologically, IgG- and IgM-hantavirus antibodies were found against the Central European variant of hantavirus Dobrava. At renal biopsy, tubular epithelial swelling, vacuolization, and necrosis as well as interstitial hemorrhages were seen. Electron microscopically, virion particles with a gridlike surface structure as well as with the shape and dimension evident of hantaviruses could be detected in the nucleus and cytoplasm of renal tubular cells. After a clinical course of 3 weeks, the patient was free of complaints and cured with a restitutio ad integrum.
Nizze
H
H
Institut für Pathologie der Universität Rostock. horst.nizze@med.uni-rostock.de
Stropahl
G
G
Jonas
L
L
Mehlhorn
H
H
D058186:Acute Kidney Injury / Q000473:pathology* / Q000821:virology*; D000328:Adult; D000914:Antibodies, Viral / Q000097:blood; D001706:Biopsy; D018778:Hantavirus Infections / Q000150:complications* / Q000473:pathology*; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood; D007075:Immunoglobulin M / Q000097:blood; D007668:Kidney / Q000473:pathology / Q000821:virology; D008297:Male; D016896:Treatment Outcome
D000914:Antibodies, Viral; D007074:Immunoglobulin G; D007075:Immunoglobulin M