Brief Article
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2010; 16(43): 5474-5480
Published online Nov 21, 2010. doi: 10.3748/wjg.v16.i43.5474
Table 1 Lesions in the ampulla of vater and submucosal lesions of the duodenum
Histologic diagnosisNo. (n = 44)
Lesions in the ampulla of vater
Adenoma12
Focal carcinomatous change1
Inflammatory myofibroblastic tumor1
Carcinoid1
Submucosal lesions
Lipoma14
Cyst9
Lymphangioma3
Gastrointestinal stromal tumor2