Endoscopic ultrasound guided elastographic images of different
pancreatic solid tumors. (a) Pancreatic adenocarcinoma, with a
predominant blue pattern in qualitative image, with a mean in the
strain histogram of 18.8. (b) Pancreatic adenocarcinoma, with a
predominant blue pattern in qualitative image, with a strain ratio
of 58.00. (c) Solid pancreatic tumor, corresponding to a
neuroendocrine lesion, with a blue pattern in qualitative image, and
a strain histogram of 13.2. (d) Inflammatory mass located at
pancreatic head, showing a heterogeneous green predominant pattern
in qualitative image, and a strain ratio of 5.79.