Anomalous conditions affecting the urinary tract.
D004194:Disease; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D008578:Meninges; D014551:Urinary Tract / Q000002:abnormalities*
HYDRONEPHROSIS/etiology and pathogenesis; MENINGES/diseases; URINARY TRACT/abnormalities