Fig. 1From: Multiple heterochronic gastrointestinal stromal tumors in the stomach detected 6 years after resection: a case reporta Gastrointestinal endoscopic examination showed a submucosal tumor 35 mm in diameter at the anterior wall of the gastric cardia. b Histological examination of the resected specimens showed a nuclear fission image with 50 high-power fieldsBack to article page