title: Idiopathic retroperitoneal fibrosis.
abstract: We treated a patient with idiopathic retroperitoneal fibrosis accompanied by right ureteral constriction. Pyelography, ureterography, and abdominal CT scan were pertinent diagnostics. Close collaboration between the surgeon and the urologist is required when attempting to treat such patients.
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D014517:Ureteral Obstruction / Q000209:etiology