title: Histoplasmosis of kidneys presenting as chronic recurrent renal disease.
abstract: Histoplasmosis is a well-known infectious disease that can sometimes run a mysterious and unexpected course. A case is reported that presented as a chronic renal process, with right pyelocutaneous fistula and prolonged purulent discharge as well as focal calcifications of the left kidney with recurrent stone formation. Histopathologic examination of the right kidney, removed in 1975, showed noncaseating granulomas, but the precise diagnosis was not made until 1983, when histopathologic re-examination followed partial resection of the left kidney, for recurrent stone formation. This article emphasizes the difficulty in diagnosing a noncaseating granulomatous disease in general and histoplasmosis in particular, especially when the urogenital tract is involved, with isolated local manifestations. It underlines the progressive and damaging character of this chronic disease, the variety of its manifestations, and attempts to increase awareness of this potentially treatable disease.
authors: Department of Urology, Haifa Medical Center (Rothschild), Israel.
authors: S S
authors: SS
authors: Kedar
authors: S
authors: S
authors: Eldar
authors: J
authors: J
authors: Abrahamson
authors: J
authors: J
authors: Boss
mesh_terms: D000328:Adult; D002908:Chronic Disease; D003085:Colic / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D005402:Fistula / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D006660:Histoplasmosis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007668:Kidney / Q000473:pathology; D007669:Kidney Calculi / Q000175:diagnosis / Q000209:etiology / Q000473:pathology; D007674:Kidney Diseases / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D012008:Recurrence; D012871:Skin Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology