Clinicopathological features of missed synchronous multiple early gastric cancer / 中华消化内镜杂志

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.