title: "Scar sign" on computed tomography and sonography in fibrolamellar hepatocellular carcinoma.
abstract: Demonstration by computed tomography of a central linear or stellate low-attenuation region within a focal liver mass has been reported to be suggestive of focal nodular hyperplasia in appropriate clinical settings. We present a case of a focal liver mass with typical central scarring in which the ultimate diagnosis was fibrolamellar hepatocellular carcinoma.
mesh_terms: D000328:Adult; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography