Contrast-Enhanced Harmonic Endoscopic Ultrasonography in Pancreatic Diseases

Table 1

Pancreatic lesions with different vascular patterns in CH-EUS.

Lesions	Vascular patterns
Pancreatic carcinomas	Hypovascular
Neuroendocrine tumors	Hypervascular
Benign lesions	Isovascular
IPMN	Exclude avascular regions (mural nodules with enhancement)