title: Incomplete border sign.
authors.affiliation: Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, China Medical University Hospital and China Medical University, Taichung, Taiwan.
authors.forename: K-Y
authors.initials: KY
authors.lastname: Huang
authors.affiliation: Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, China Medical University Hospital and China Medical University, Taichung, Taiwan.
authors.forename: T-C
authors.initials: TC
authors.lastname: Shen
authors.affiliation: Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, China Medical University Hospital and China Medical University, Taichung, Taiwan.
authors.forename: C-Y
authors.initials: CY
authors.lastname: Tu
mesh_terms: D000328:Adult; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000601:surgery; D002968:Clavicle / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D009442:Neurilemmoma / Q000175:diagnosis* / Q000601:surgery; D012272:Ribs / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome