학술논문
消化道癌前病变及早期癌病理诊断研究进展 / Pathologic diagnosis advance of precancerous lesions and early cancer in digestive tract
Document Type
Academic Journal
Author
Source
临床荟萃 / Clinical Focus. 32(11):939-942
Subject
Language
Chinese
ISSN
1004-583X
Abstract
消化道上皮性恶性肿瘤包括食管癌、胃癌和结直肠癌,它们均存在明确的癌前病变(上皮内瘤变/异型增生).近年来,随着内镜技术的发展,早期食管癌、早期胃癌以及结直肠黏膜内瘤变/黏膜内癌越来越多的得到了人们的关注.病理诊断是影响消化道早期癌早诊早治的重要因素,但是目前国际上对消化道早期癌诊断的文化差异仍较大.本文针对消化道癌前病变及早癌的病理诊断术语、诊断标准以及其病理诊断进展进行概述.
Epithelial malignant tumor in digestive tract includes esophageal,gastric and colorectal cancer,all of which have precancerous lesions (intraepithelial neoplasia/dysplasia).In recent years,with the development of endoscopic techniques,more and more attention focuses at early esophageal cancer,early gastric cancer and colorectal intramucosal neoplasia/intramucosal carcinoma.Pathologic diagnosis is a critical factor affecting early diagnosis and treatment of early cancer in digestive tract.However,the differences between Japan and the West in the diagnosis of early cancer in digestive tract are still significant.This summary involves the pathologic diagnosis terminology,diagnostic criteria and pathologic diagnosis progress of precancerous lesions and early cancer of digestive tract carcinoma.
Epithelial malignant tumor in digestive tract includes esophageal,gastric and colorectal cancer,all of which have precancerous lesions (intraepithelial neoplasia/dysplasia).In recent years,with the development of endoscopic techniques,more and more attention focuses at early esophageal cancer,early gastric cancer and colorectal intramucosal neoplasia/intramucosal carcinoma.Pathologic diagnosis is a critical factor affecting early diagnosis and treatment of early cancer in digestive tract.However,the differences between Japan and the West in the diagnosis of early cancer in digestive tract are still significant.This summary involves the pathologic diagnosis terminology,diagnostic criteria and pathologic diagnosis progress of precancerous lesions and early cancer of digestive tract carcinoma.