Figure 1 : Pancreatic ductal adenocarcinoma. Note the perineural invasion and the subsequent spread to the inked surgical resection margin (→). Haematoxylin–eosin (HE), original magnification (OM) 100x.

Strumfa et al.Journal of Cancer Therapeutics and Research  2012 1:27DOI : 10.7243/2049-7962-1-27