title: Absent pedicle and back pain.
mesh_terms: D000293:Adolescent; D001416:Back Pain / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D010017:Osteoma, Osteoid / Q000000981:diagnostic imaging*; D011859:Radiography; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging*