Endoscopic, clinicopathological features and prognosis of very young patients with gastric cancer

BACKGROUND AND AIM: The number of clinical reports of very young (<35 years) patients with gastric cancer are limited. We aimed to investigate the endoscopic and clinicopathological features and long-term prognosis of this unique group of patients. METHODS: A prospective endoscopy database review of all consecutive very young patients with gastric cancer was performed. The gender, age, clinical features, endoscopic and pathologic findings, and long-term survival of these very young patients were analyzed and compared with those of elderly patients. RESULTS: A total of 210 patients were included with a median age of 31 year, 60.0% was female, and 34.3% presented with alarm features, 19.0% reported family history of gastric cancer. 58.1% of these cancers were located in gastric body, 33.8% were located in the antrum. 63.8% of these cancers were found to be diffuse type; 18.1% of patients underwent curative surgical treatment, and the 5-year survival rate was 42.1%. CONCLUSIONS: The study describes that very young patients with gastric cancer were mainly females, who were less likely to present with alarm features, but had a high frequency of family history of gastric cancer; and the majority of these cancers were located in gastric body, and they had similar long-term prognosis compared with elderly counterparts if curative surgical resection was performed.