Fig. 1From: Laparoscopic and endoscopic cooperative surgery for leiomyosarcoma of the stomach: a case report with a review of the literatureEGD showed a polypoid lesion at the lesser curvature of the proximal stomach. The lesion became larger. a A half year, b a year, c one and a half years, d 2 years, e 3 years from endoscopic submucosal dissection for an early gastric cancerBack to article page