Table 1 Preoperative different diagnosis and typical findings by MRI, CT, and US
From: A case of gastric heterotopic pancreas with gastroduodenal invagination
This case | GIST | Gastric duplication | Malignant lymphoma | Gastric polyp | |
|---|---|---|---|---|---|
CT | Hypo-vascular | Hyper | Hypo | Iso | Hypo |
US | No data | Iso-low | Low | Low | Iso-low |
MRI | |||||
T1 | Low | Low | Low | Iso | Not high |
T2 | High | High | High | Intermediate | Not high |
DWI | Not high | High | Not high | High | Not high |