Case Report
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 21, 2006; 12(39): 6397-6400
Published online Oct 21, 2006. doi: 10.3748/wjg.v12.i39.6397
Figure 4
Figure 4 Wedge biopsy of the pancreas head reveals lymphoplasmacytic infiltration and interstitial fibrosis with acinar atrophy (HE x 100) (A). Immunohistologic study shows dense IgG4-positive plasma cell infiltration in peripancreatic lymph nodes (HE x 200) (B).