Complimentary Imaging Modalities for Investigating Obscure Gastrointestinal Bleeding: Capsule Endoscopy, Double-Balloon Enteroscopy, and Computed Tomographic Enterography

Table 5

Small bowel tumors diagnosed in this study ().

Patient	Sex^d	Age	Tumor type	CE	CTE	DBE	Test order^e
1	F	57	GIST	Negative	Tumor	N/A	C-T
2	M	36	GIST	Active bleeding	Tumor	N/A	C-T
3	M	47	Lymphangioma	Tumor	Negative	Tumor	T-C-D (o)
4	F	56	GIST	Tumor	Tumor	N/A	C-T
5	F	62	GIST	Active bleeding	Tumor	Tumor	C-T-D (a)
6	M	49	Adenoma	Active bleeding	Negative	Tumor	T-C-D (o)
7	F	57	Hemangioma	Active bleeding	Tumor	Tumor	C-T-D (o)
8	F	55	GIST	Angiodysplasia	Tumor	N/A	C-T
9	F	44	Lymphangioma	Tumor	Negative	Tumor	T-C-D (o)
10	F	49	GIST	Tumor	Negative	Tumor	T-C-D (o)
11	M	64	Adenoma	Tumor	Negative	Tumor	T-C-D (o)
12	F	73	Lymphoma	Angiodysplasia	Tumor	N/A	C-T
13	F	74	GIST	Tumor	Tumor	N/A	T-C
14	M	51	Metastatic tumor	Tumor	Tumor	N/A	C-T
15	M	51	GIST	Angiodysplasia	Tumor	N/A	C-T
16	F	70	GIST	Negative	N/A	Tumor	C-D (a)
17	M	66	Adenocarcinoma	Negative	Tumor	Tumor	C-T-D (o)
18	M	51	GIST	Nonspecific enteritis	Negative	Tumor	T-C-D (a)
19	M	55	GIST	Tumor	N/A	Tumor	C-D (o)
20	F	43	Hemangioma	Tumor	Tumor	Negative	T-C-D (o)
21	M	54	Adenocarcinoma	Tumor	Tumor	Negative	T-C-D (o + a)
22	F	51	GIST	Tumor	N/A	Tumor	C-D (o)
23	F	33	GIST	Tumor	N/A	Tumor	C-D (o)
24	M	71	GIST	Angiodysplasia	Tumor	Angiodysplasia	C-T-D (a)
25	F	49	GIST	Tumor	N/A	Tumor	C-D (o)
26	F	60	Adenocarcinoma	Tumor	N/A	Tumor	C-D (o)
27	F	46	GIST	Tumor	Tumor	N/A	T-C

CE, CTE, and DBE were performed in 27, 21, and 17 of the 27 patients, respectively.
CE: capsule endoscopy; CTE: computed tomographic enterography; DBE: double-balloon enteroscopy; GIST: gastrointestinal stromal tumor; N/A: not applicable.
^dSex: M, male; F, female.
^eTest order: C, CE; T, CTE; D, DBE; o, oral route; a, anal route.