Endoscopic Ultrasound Findings in Patients Diagnosed with Exocrine Pancreatic Insufficiency by Low Fecal Elastase-1

Table 4

Patients with pancreatic mass or cystic lesion on endoscopic ultrasound. Findings on EUS, histology, and cross-sectional imaging.

	Size (mm) on EUS	Histological diagnosis (based on EUS-guided FNA)	Cross-sectional imaging before EUS
Pancreatic mass
1	25	Adenocarcinoma	Not appreciated
2	30	Leiomyoma	Not appreciated
3	15	Chronic pancreatitis	Not appreciated
4	15	Chronic pancreatitis	Not appreciated
5	7	Neuroendocrine tumor	Not appreciated
6	9	Chronic pancreatitis	n/a
Pancreatic cyst
1	20	WOPN	Yes, reported
2	15	Simple cyst	Yes, reported
3	11	IPMN	n/a

WOPN = walled-off pancreatic necrosis; IPMN = intraductal papillary mucinous neoplasm.