Biliary tree gastrinomas in multiple endocrine neoplasia type 1 syndrome

Table 2 Pathological findings in multiple endocrine neoplasia type 1 patients with biliary gastrinomas

Pt	Gastrinomas (n)	Size of largest duodenal gastrinoma (cm)	Size of largest biliary gastrinoma (cm)	Other pancreatic endocrine neoplasms (n)	Size of largest NF PEN (cm)	Total tumors (n)	Hepatic findings	Gastrinoma metastases
1	2 (D, BD)	1.0	1.2	16 NF	3.4	18	Negative	Negative
2	4 (3D, 1G)	0.2	0.2	32 NF	1.6	32	Negative	Negative
3	3 (2D, 1BD)	0.3	1.5	37 NF	2.0	40	Negative	Positive (N)

D: Duodenal; BD: Biliary duct; G: Gallbladder; N: Lymph node; PEN: Pancreatic endocrine neoplasms; NF: Non-functioning.