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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although haematuria is a relatively common symptom of hemophilia A and B, renal disease seemed to be a rarity and it has usually been held that this symptom was benign in nature. However detailed studies of renal function in a series of such patients using radiological and biochemical tests of renal function show significant differences compared to normal. These abnormalities seem to be associated with recurrent haematuria but do not appear to be related directly to replacement therapy with plasma concentrate and do not occur more frequently in patients who have received long term fibrinolytic inhibitors. Other rare renal disorders associated with haemophilia include nephrotic syndrome, trauma, acute tubular necrosis, analgesic nephropathy and chronic pyelonephritis.
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PMID:Renal disorders in haemophilia A and B. 26 97

Ultrasonic investigation of the urinary system and the kidneys has been performed in 40 hemophilia A patients. The size of the kidneys was reduced in the majority of patients, the area of the calices in relation to relevant parenchyma was relatively enlarged. Parenchyma to caliceal-pelvic system ratio made up 1.5:1. The caliculi and pelves were dilated. The resultant ultrasonic picture was characteristic of chronic pyelonephritis. Concrements of the right and left kidney were detected in 45% and 62.5% of the patients, respectively. The bladder looked asymmetric with thick walls and echogenic particles in the cavity. Control laboratory findings failed to reveal any renal pathology. It is clear that diagnostic ultrasound is important in hemophiliacs who may develop latent renal disorders. The risks of replacement therapy with blood preparations and sequela of renal hemorrhages are considered.
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PMID:[Ultrasonic study of the urinary system in hemophiliacs]. 761 18