Risk Factors of Microscopic Invasion in Early Gastric Cancer.
Jong-Ho ChoiYun Suhk SuhShin-Hoo ParkSeong-Ho KongHyuk Joon LeeWoo-Ho KimHan Kwang YangPublished in: Journal of gastric cancer (2017)
Male sex and EGC-IIb were independent risk factors for microscopic invasion ≥20 mm. Examination of intraoperative frozen sections is highly recommended to avoid resection margin involvement, especially in cases of EGC-IIb.