Origin | Number of cases | Percentage |
---|---|---|
Esophagus | 63 | 27.3 |
Upper esophagus | 23 | 10.0 |
Mid-esophagus | 22 | 9.5 |
Lower esophagus | 15 | 6.5 |
Multiple locations | 3 | 1.3 |
Stomach | 159 | 68.8 |
Gastric angle | 3 | 1.3 |
Junction between antrum and body | 4 | 1.7 |
Cardia | 5 | 2.2 |
Junction between fundus and body | 6 | 2.6 |
Gastric antrum | 14 | 6.1 |
Gastric body | 45 | 19.5 |
Gastric fundus | 82 | 35.5 |
Duodenum | 9 | 3.9 |
Descending duodenum | 5 | 2.2 |
Duodenal bulb | 4 | 1.7 |
Total | 231 | 100 |