Ureteral obstruction with hydronephrosis. Following ingestion of methysergide maleate (sansert).
D000328:Adult; D006801:Humans; D006869:Hydronephrosis / Q000139:chemically induced*; D008297:Male; D008784:Methysergide / Q000009:adverse effects*; D014517:Ureteral Obstruction / Q000139:chemically induced*
D008784:Methysergide