凹陷型早期胃癌的“假性愈合”徐肇敏近期我们观察到２例凹陷型早期胃癌（Ⅱｃ）的病程变化，发现其溃疡面缩小，甚至愈合结疤。特介绍如下，并对此进行讨论。病例介绍例１、男，７６岁，因萎缩性胃炎而每年复查胃镜，此次胃镜见胃体下部前壁一浅表溃疡０．４×１．０ｃｍ... “Pseudo-healing” of depressed type early gastric cancer Xu Yumin Recently we observed changes in the course of 2 cases of depressed type early gastric cancer (IIc) and found that the ulcer surface was reduced and even the scar was healed. The special introduction is as follows and discussed. Case Presentation 1. Male, 76 years old, reexamines the gastroscope every year for atrophic gastritis. The gastroscope sees a shallow ulcer on the lower front wall of the body 0.4×1.0cm...