Perinephric abscess and chronic low back pain.
D000038:Abscess / Q000175:diagnosis* / Q000601:surgery; D001416:Back Pain / Q000175:diagnosis / Q000209:etiology*; D002908:Chronic Disease; D004322:Drainage; D005260:Female; D006801:Humans; D008875:Middle Aged; D012187:Retroperitoneal Space