Stenosis of the ureter caused by periarteritis.
D006801:Humans; D008297:Male; D008875:Middle Aged; D010488:Polyarteritis Nodosa / Q000150:complications*; D014517:Ureteral Obstruction / Q000209:etiology* / Q000601:surgery; D014552:Urinary Tract Infections / Q000188:drug therapy