Boku T, Nakane Y, Komada H, Nakagawa M, Hirozane N, Hioki K, Yamamoto M
Department of Surgery, Kansai Medical University, Osaka, Japan.
Nihon Geka Gakkai Zasshi. 1991 Jan;92(1):17-23.
Clinicopathological and DNA ploidy studies were carried out to evaluate the prognostic factors of gastric cancer invading to the layer of muscularis propria. Seven hundred and ninety four patients with gastric cancer underwent gastrectomy between 1980 and 1988. Of these 85 were found to be "pm" gastric cancer. The unfavorable prognostic factors were as follows: 1) location of the tumor in the upper third of the stomach, 2) deeper cancer invasion in the muscularis propria, 3) presence of lymphnode in which cancer cells involve more than half of its histological section and 4) DNA aneuploid cancer.
开展临床病理和DNA倍体研究以评估侵犯固有肌层的胃癌的预后因素。1980年至1988年间，794例胃癌患者接受了胃切除术。其中85例被发现为“pm”胃癌。不良预后因素如下：1）肿瘤位于胃上三分之一处；2）在固有肌层中癌浸润更深；3）存在癌细胞累及超过其组织学切片一半的淋巴结；4）DNA非整倍体癌。
