Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
a Macroscopic photo showing serial sections of a solid cystic pancreatic lesion, with a thick fibrotic wall (arrows). b Histological picture showing pancreatic atrophy, lymphoplasmacytic infiltration and storiform fibrosis. Some collapsed remnants of small ducts can be seen (arrows). HE. ×40. c Histological picture. Dense inflammatory lymphoplasmacytic infiltration, with some histiocytes and eosinophils (arrows). HE. ×400. d Plasma cells showing positivity for IgG4 (arrows). ×400.
