ArticleTitle |
Clinical Usefulness of Computed Tomography Arteriography and Computed Tomography during Arterial Portography for the Diagnosis of Early and Early Advanced Hepatocellular Carcinoma |
AuthorList |
Taro Ichikawa and Tatsuo Kumazaki |
Affiliation |
Department of Radiology, Tama Nagayama Hospital, Nippon Medical School |
Language |
EN |
Volume |
67 |
Issue |
2 |
Year |
2000 |
Page |
105-109 |
Received |
December 6, 1999 |
Accepted |
December 24, 1999 |
Keywords |
early HCC, early advanced HCC, CT arteriography, CT during arterial portography |
Abstract |
1) Objective: We examined the clinical usefulness of two techniques of Angio Computed tomography (CT) , namely, CT arteriography (CTA) and CT during arterial portography (CTAP) , for the diagnosis of early hepatocellular carcinoma (HCC) and early advanced HCC. 2) Materials and Methods: The subjects were six patients with a total of seven lesions: three had one early HCC lesion each, and three had four early advanced HCC lesions between them. There were five men and one woman, aged 61~73 years (mean: 65 years) . A catheter was inserted into each inguinal artery according to Seldinger's method, and the results of CTA and CTAP were compared with those of conventional CT. 3) Results: Visualization of tumor borders, arterial blood feeding areas, and portal blood flow areas gave results equal to or better than those of conventional CT. 4) Conclusions: A combination of CTA and CTAP is useful for the diagnosis of early HCC and early advanced HCC. |
Correspondence to |
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