Fig. 2

Cases incorrectly classified by microprobe endoscopic ultrasonography. A: Gastric ectopic pancreas incorrectly classified as stromal tumor; B: Duodenal bulb lipoma incorrectly classified as Brunner’s gland; C: Duodenal bulb simple cyst incorrectly classified as stromal tumor; D: Gastritis cystica profunda incorrectly classified as ectopic pancreas; E: Gastric glomus tumor incorrectly classified as stromal tumor; F: Rectum paraganglioma incorrectly classified as neuroendocrine tumor