THE PROBLEM OF DE-NOVO COLORECTAL-CARCINOMA
THE PROBLEM OF DE-NOVO COLORECTAL-CARCINOMA
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DOI：
10.1016/0959-8049(95)00251-d
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发表时间：
1995-07-01
影响因子：
8.4
通讯作者：
KUSAKA, H
中科院分区：
文献类型：
--
作者：
KUDO, S;TAMURA, S;KUSAKA, H
1985年4月至1995年3月，我所共对24059例患者进行了结肠镜检查，其中有症状和(或)无症状的平均风险人群31800次。共检出粘膜下浸润性癌184例。与隆起型不同，凹陷型侵犯粘膜下层，即使大小在10毫米以内。凹陷型浸润癌20个，占全部浸润性癌的10.9%(20/184)。凹陷型病灶的凹陷型表现为小的圆形凹陷型(III型，凹陷型)，癌性病变的凹陷型表现为不规则的凹陷型和非结构性凹陷型(V型凹陷型)。
From April 1985 to March 1995, colonoscopy was carried out at our institution in 24 059 patients, 31 800 times in symptomatic and/or asymptomatic average risk persons. 184 submucosal invasive carcinomas were detected. Unlike protruding-type lesion, the depressed-type invades the submucosal layer, even though the size is within 10 mm. The depressed type of invasive carcinoma accounted for 20 lesions, and represented 10.9% (20 of 184) of all the invasive carcinomas. The pit pattern of depressed-type lesions shows a small round pit (type III, pit pattern) and that of carcinoma lesions shows the irregular pit and non-structure (type V pit pattern).