title: Unilateral renal agenesis presenting as anuria.
abstract: The most common cause of sudden and total cessation of urine output is obstructive uropathy, usually at the bladder outlet. Bilateral ureteral obstruction is a much less common cause of anuria. In additioh, unilateral obstruction in the presence of a solitary kidney must be considered in the differential diagnosis. Primary renal parenchymal disorders and pre-renal azotemia occasionally may be anuric but more commonly are oliguric. A case of unilateral renal agenesis presenting as anuria and obstruction of the solitary kidney is described.
mesh_terms: D001002:Anuria / Q000209:etiology*; D006801:Humans; D007223:Infant; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D011188:Potassium / Q000097:blood; D014517:Ureteral Obstruction / Q000150:complications
chemical_list: D011188:Potassium