title: [Sacral cyst causing lumbago and lower extremity pain. 2. Intrasacral occult meningocele].
mesh_terms: D000328:Adult; D001416:Back Pain / Q000209:etiology*; D005260:Female; D006801:Humans; D007866:Leg; D008297:Male; D008588:Meningocele / Q000150:complications* / Q000175:diagnosis; D010146:Pain / Q000209:etiology; D012447:Sacrum