Fig. 1From: Clinical characteristics and STK11 gene mutations in Chinese children with Peutz-Jeghers syndromeEndoscopy images of polyps in PJS patients. a-c Case 5 had polyps in the gastric body, duodenal bulb and transverse colon; d-f Case 8 had polyps in the gastric fundus, duodenal descending part and sigmoid colonBack to article page