title: Simulation of a hydronephrotic pelvic kidney by an unusual pelvic mass.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006399:Hematocolpos / Q000175:diagnosis; D006409:Hematometra / Q000175:diagnosis; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis*; D007668:Kidney / Q000002:abnormalities*; D014463:Ultrasonography; D014599:Uterus / Q000002:abnormalities