漏诊型同时性多发早期胃癌的临床病理特征分析

Clinicopathological features of missed synchronous multiple early gastric cancer

摘要:

目的 探讨漏诊型同时性多发早期胃癌（synchronous multiple early gastric cancer，SMEGC）的临床病理学特征。方法 回顾性收集并分析2015年1月—2019年12月于首都医科大学附属北京友谊医院就诊的10例漏诊型SMEGC患者的临床资料，并对其临床特点、内镜表现及病理结果进行描述总结并讨论。结果 10例漏诊型SMEGC患者年龄均在60岁以上，男性居多（6例），分别有6例患者合并有肿瘤家族史或有合并症（高血压、糖尿病、血脂代谢异常及心脑血管疾病之一）。内镜及病理表现方面，6例患者的漏诊病灶长径不小于初诊病灶，且有半数以上的漏诊病灶在胃内垂直位置（6/10）、浸润深度（8/10）、组织学分型（9/10）、萎缩（8/10）及肠化（8/10）方面与初诊病灶一致。结论 在首次内镜诊治及随访过程中均应仔细识别并警惕漏诊病灶的存在，特别应注意观察与初诊病灶垂直位置相同的部位，尤其是老年男性、有肿瘤家族史及合并症的患者。

Abstract:

Objective To investigate the clinicopathological features of missed synchronous multiple early gastric cancer (SMEGC). Methods Clinical and pathological data of 10 missed SMEGC patients in Beijing Friendship Hospital collected from January 2015 to December 2019 were reviewed for the clinicopathological and endoscopic features. Results Ten missed SMEGC patients were all over 60 years old, and 6 of them were males. Six patients had family history of tumor and 6 had comorbidity (hypertension, diabetes, dyslipidemia, cardiovascular or cerebrovascular diseases). In terms of endoscopic and pathological manifestations, missed lesions of 6 cases were not smaller than the initial lesions, and more than half of the missed lesions had the same vertical location in the stomach (6/10), infiltration depth (8/10), histological classification (9/10), atrophic (8/10) and intestinal metaplasia (8/10) as the initial lesions. Conclusion Physicians should be aware of the possibility of missed lesions during the first endoscopic treatment and the follow-up, especially at the same vertical location of the initial lesions in elderly males with family history of tumor and comorbidity.