title: Sternocostoclavicular hyperostosis: a review and report of 11 cases.
abstract: Sternocostoclavicular hyperostosis is a benign ossifying diathesis of unknown etiology characterized by hyperostosis and soft-tissue ossification between the clavicles, anterior portion of the upper ribs, and manubrium, with variable hyperostosis or ankylosis in the spine and sacroiliac joints. Our cumulative experience with 11 cases is reported, with emphasis on radiographic features of the condition. Scintigraphic results in five patients and computed tomographic findings in one patient are presented. A review of the literature and our own material indicates that sternocostoclavicular hyperostosis may be more common than has been previously recognized.
mesh_terms: D000328:Adult; D000368:Aged; D001175:Arthrography; D001847:Bone Diseases / Q000000981:diagnostic imaging*; D002968:Clavicle / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D012272:Ribs / Q000000981:diagnostic imaging*; D013249:Sternum / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed