Benign Small bowel tumors - which tumors are asymptomatic, sexes equally affected, smaller, lack necrosis, lack invasive or metastatic behaviors, may cause mucosal ulceration, most common in jejunum?
1) Adenocarcinoma
2) Leiomyoma
3) Gastrointestinal stromal tumor (GIST)
4) Carcinoid tumor
