title: CT scanning of the breast using a conventional CT scanner.
abstract: Using a conventional body CT scanner, computed tomography of the breast was performed on 32 patients known to have or suspected of having breast masses. Xeromammograms were available for comparison in all cases. All mass lesions were histologically proved. Seven patients were examined prone, 25 supine. The prone position yielded pictures that resembled craniocaudal mammograms. Breast asymmetry, skin thickening, stranding from a mass to the chest wall, calcification, and axillary lymphadenopathy could be demonstrated by means of CT. The portion of the breast adjacent to the chest wall was more readily examined by means of CT than by conventional mammography. Internal mammary nodes could not be demonstrated.
mesh_terms: D000232:Adenofibroma / Q000000981:diagnostic imaging; D000273:Adipose Tissue / Q000000981:diagnostic imaging; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery; D002277:Carcinoma / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008327:Mammography; D008408:Mastectomy; D009132:Muscles / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000379:methods*