Endosonographic Features of Histologically Proven Gastric Ectopic Pancreas

Table 2

Endoscopic ultrasonographic features in 13 patients with gastric ectopic pancreas.

Case	EUS features
	Size (mm)	Layer	Echogenicity	Homogeneity	Anechoic area of duct	Border	EUS classification^#
1	12	4	Hypoechoic	Homogenous	No	Distinct	D-type
2	10	2	Mixed echoic	Heterogeneous	No	Distinct	S-type
3	12	2, 3	Mixed echoic	Heterogeneous	No	Indistinct	S-type
4	11	2, 3	Mixed echoic	Heterogeneous	No	Distinct	S-type
5	12	2	Mixed echoic	Heterogeneous	No	Indistinct	S-type
6	20	4	Hypoechoic	Homogenous	No	Distinct	D-type
7	22	4	Hypoechoic	Homogenous	No	Distinct	D-type
8	23	4	Hypoechoic	Homogenous	Yes	Distinct	D-type
9	20	4	Hypoechoic	Homogenous	No	Distinct	D-type
10	10	2	Hypoechoic	Homogenous	No	Distinct	S-type
11	20	4	Hypoechoic	Heterogeneous	No	Distinct	D-type
12	20	4	Hypoechoic	Homogenous	No	Distinct	D-type
13	21	2	Mixed echoic	Heterogeneous	No	Indistinct	S-type

By Park’s classification [4].