title: Large pelvic mass in a patient with neurofibromatosis.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008588:Meningocele / Q000150:complications* / Q000000981:diagnostic imaging; D009456:Neurofibromatosis 1 / Q000150:complications* / Q000000981:diagnostic imaging; D011859:Radiography; D012447:Sacrum