[肿瘤国际分类中“发育异常/上皮内瘤变”概念的解读]

[Interpretation of the notion "dysplasia/ intraepitelial neoplasia" in the international classification of tumors].

作者信息

Kononov A V

出版信息

Arkh Patol. 2005 Nov-Dec;67(6):44-8.

Abstract

The review of international classification of tumors of digestive tract is presented: that of Padua (1998), Wien (1998, 2002), WHO (2000). Principal definitions are considered, the content of terms "dysplastic" and "neoplasia" is analysed. The attempt to systematize the description of morphological picture of neoplasia (adenoma/dysplasia) of low and high degree and difference of uncertain neoplastic (dysplasia) from true neoplastic changes. Principles of clinical interpretation of biopsies are presented.

摘要

本文介绍了消化道肿瘤的国际分类

帕多瓦分类（1998年）、维也纳分类（1998年、2002年）、世界卫生组织分类（2000年）。考虑了主要定义，分析了“发育异常”和“肿瘤形成”这两个术语的内涵。尝试对低度和高度肿瘤形成（腺瘤/发育异常）的形态学表现描述进行系统化，并区分不确定肿瘤性（发育异常）与真正肿瘤性变化的差异。还介绍了活检的临床解读原则。