论文部分内容阅读
对1990年1月~2004年12月手术活检胃癌标本293例(年龄≤35岁)进行临床病理分析。结果本组占同期胃癌标本(2897例)的10.11%;术前经胃镜取材活检与术后病理组织诊断相符率为97%;组织病理学类型:低分化腺癌居首位,其次为粘液腺癌,分化型腺癌所占比例较少;侵犯胃壁全层占84.08%;淋巴结转移较常见。病理组织分化差是青年人胃癌预后差的主要因素。
A total of 293 gastric cancer specimens (age ≤35 years) from January 1990 to December 2004 were analyzed clinically and pathologically. Results This group accounted for 10.11% of gastric cancer samples (2897 cases) in the same period. The gastroscope biopsy preoperatively was 97% consistent with postoperative pathological diagnosis. Histopathologic type: poorly differentiated adenocarcinoma was the highest, followed by mucinous gland Cancer, differentiated adenocarcinoma accounted for a small proportion; invasion of gastric wall accounted for 84.08%; lymph node metastasis is more common. Poorly differentiated pathological tissue of young people with poor prognosis of gastric cancer is the main factor.