title: Coccyx pain and MRI: precoccygeal epidermal inclusion cyst.
authors.forename: P M
authors.initials: PM
authors.lastname: Foye
mesh_terms: D001416:Back Pain / Q000175:diagnosis / Q000473:pathology*; D001847:Bone Diseases / Q000175:diagnosis / Q000473:pathology*; D003050:Coccyx / Q000473:pathology*; D004814:Epidermal Cyst / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging