From: Gastrointestinal stromal tumors: correlation between symptoms at presentation, tumor location and prognostic factors in 47 consecutive patients
Localization
Patients (n)
(%)
Gastric
28
59,6
Duodenal
3
6,4
Jejunal
6
12,8
Small bowel
5
10,6
Rectal
Esophageal
1
2,1
Mesocolon root (EGIST)
Tot
47
100%