Table 2 The distribution and origin layer of SMT under EUS in all patients
Location | Cases | Muscularis mucosa | Muscularis submucosa | Muscularis propria |
|---|---|---|---|---|
Esophagus | 38 | 26 | 6 | 6 |
Fundus or cardia of the fundus | 68 | 1 | 1 | 66 |
Gastric body | 42 | - | 3 | 39 |
Gastric sinus | 5 | - | 5 | - |
Duodenum | 3 | - | 2 | 1 |