Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028961 (oliguria)
 1,847 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Presentation of a case report of a female patient with single right kidney and background of left nephrectomy 21 years earlier due to hypertension who presented to the clinic after an episode of oliguria with lower limbs oedema and renal failure. Renal ultrasound evidenced moderate hydronephrosis, and backward pyelography showed medialization and lumbar ureter compression. CAT examination confirmed the ureteropyelocalycectasis as well as the reduction of the infrarenal lower cava vein to a fibrous cord with internal calcification. Axillary cavography and venography through both femorals demonstrated absence of the infrarenal cava vein segment and existence of a large replacement venous network. During surgery it became evident that the latter was displacing a retrovenous right lumbar ureter medially. Ureterolysis and ureter section with transposition, and termino-terminal anastomosis were performed. The morphological and functional results were excellent with recovery of the renal function (normal serum creatinine) which is still maintained after 7 years follow-up. As a consequence of this case, a review was made of different cava vein anomalies with repercussion in the urine excretory tract.
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PMID:[Ureteral obstruction caused by periureteral venous dilatation secondary to infrarenal caval obstruction]. 876 4