The Japanese Journal of Gastroenterological Surgery
Online ISSN : 1348-9372
Print ISSN : 0386-9768
ISSN-L : 0386-9768
A Clinicopathological Study of Adenoma and Stage I Carcinoma of the Gallbladder
Koichi MotojimaTakashi AzumaShigeki TokunagaHikaru FujiokaShungo NakagoMasazumi TeradaToshiaki Shiogama[in Japanese]Shigetoshi MatsuoNorihiro KohraTsukasa TsunodaRyoichi Tsuchiya
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1990 Volume 23 Issue 11 Pages 2575-2579

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Abstract
A clinicopathological study of adenoma and stage I carcinoma of the gallbladder, including a study of imaging diagnosis by ultrasonography (US) and computed tomography (CT), was performed to emphasize the characteristics of stage I carcinoma of the gallbladder. Differention of the US pattern between adenoma and stage I carcinoma of the gallbladder was difficult. The size of stage I carcinoma ranged from 6 mm to 50 mm. There were no death from recurrence of the protruded type of stage I carcinoma. The outcome of the protruded type of stage I carcinoma including tumors 30-50 mm in maximum diameter was better than that of the non-protruded type. The nonprotruded type which was composed of tubular adenocarcinoma, it was difficult to make a preoperative diagnosis of carcinoma of the gallbladder. The difficulity could lead to a poor prognosis of the non-protruded type of stage I carcinoma.
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この記事はクリエイティブ・コモンズ [表示 - 非営利 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc/4.0/deed.ja
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