title: Abdominal pain, intermittent hydronephrosis, and accessory renal vessels.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis*; D000293:Adolescent; D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008297:Male; D010146:Pain / Q000209:etiology*; D012077:Renal Artery / Q000002:abnormalities*; D012082:Renal Veins / Q000002:abnormalities*; D014567:Urography; D014656:Vascular Surgical Procedures