title: Intrathoracic rib--CT features of a rare chest wall anomaly.
abstract: A rare anomaly of the chest cage is presented. The radiographic features of the intrathoracic rib are described and the usefulness of CT is emphasized.
mesh_terms: D000328:Adult; D006801:Humans; D013902:Radiography, Thoracic; D012272:Ribs / Q000002:abnormalities* / Q000000981:diagnostic imaging; D013909:Thorax / Q000002:abnormalities*; D014057:Tomography, X-Ray Computed