Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0851184 (thinning)
 11,252 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A long-term study of 17 patients with paroxysmal nocturnal hemoglobinuria revealed an unexpectedly high incidence of functional and anatomic renal abormalities. All patients demonstrated varying degrees of hematuria and proteinuria distinct from hemoglobinuria. All patients also had granular casts in multiple urinalyses. Evaluation of renal function revealed hyposthenuria, abnormal tubular function and declining creatinine clearance. Radiologically, one or more of these demonstrated enlarged kidneys, renal cortical infarcts and thinning, papillary necrosis, acute renal atrophy, retroperitoneal hematoma and ureteral infarction, which were confirmed by autopsy studies. Hypertension developed in 7 patients. Urinary tract infection was uncommon and no patient had a clinical history compatible with chronic or acute pyelonephritis. Contrary to usual opinion our compatible clearly showed evidence of frequent and widespread renal pathology in paroxysmal nocturnal hemoglobinuria most likely due to repeated microvascular thromboses similar to the venous trombosis involving other organs in this disorder. Since most of these patients present initially to urologists knowledge of this entity is mandatory.
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PMID:Urologic manifestations of paroxysmal nocturnal hemoglobinuria. 114 29

Long-term study of 21 PNH patients revealed an unexpectedly high incidence of functional and anatomic renal abnormalities. Most patients demonstrated varying degrees of hematuria and proteinuria distinct from hemoglobinuria. Evaluation of renal function revealed hyposthenuria, abnormal tubular function, and declining creatinine clearance. Radiologically these patients had enlarged kidneys, cortical infarcts, cortical thinning, and papillary necrosis which were confirmed by autopsy studies. Hypertension developed in eight patients. Urinary tract infection was uncommon. The renal findings bear striking similarity to those of sickle cell anemia. Contrary to the usual opinion, out studies clearly showed evidence of widespread renal pathology in PNH most likely due to repeated microvascular thrombosis similar to the venous thrombosis involving other organs in this disorder.
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PMID:The kidneys in paroxysmal nocturnal hemoglobinuria. 744 17