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©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 7, 2012; 18(29): 3883-3888
Published online Aug 7, 2012. doi: 10.3748/wjg.v18.i29.3883
Published online Aug 7, 2012. doi: 10.3748/wjg.v18.i29.3883
Table 1 Histological criteria for International Consensus Diagnostic Criteria
Level 1 | Level 2 | |
Type 1 AIP | ||
Histology of the pancreas | LPSP (core biopsy/resection) | LPSP (core biopsy) |
At least 3 of the following: | Any 2 of the following: | |
(1) Periductal lymphoplasmacytic infiltrate without granulocytic infiltration | (1) Periductal lymphoplasmacytic infiltrate without granulocytic infiltration | |
(2) Obliterative phlebitis | (2) Obliterative phlebitis | |
(3) Storiform fibrosis | (3) Storiform fibrosis | |
(4) Abundant (> 10 cells/HPF) IgG4-positive cells | (4) Abundant (> 10 cells/HPF) IgG4-positive cells | |
Type 2 AIP | ||
Histology of the pancreas (core biopsy/resection) | IDCP | |
Both of the following: | Both of the following: | |
(1) GEL with or without granulocytic acinar inflammation (2) Absent or scant (0-10 cells/HPF) IgG4-positive cells | (1) Granulocytic and lymphoplasmacytic acinar infiltrate (2) Absent or scant (0-10 cells/HPF) IgG4-positive cells |
- Citation: Ishikawa T, Itoh A, Kawashima H, Ohno E, Matsubara H, Itoh Y, Nakamura Y, Hiramatsu T, Nakamura M, Miyahara R, Ohmiya N, Goto H, Hirooka Y. Endoscopic ultrasound-guided fine needle aspiration in the differentiation of type 1 and type 2 autoimmune pancreatitis. World J Gastroenterol 2012; 18(29): 3883-3888
- URL: https://www.wjgnet.com/1007-9327/full/v18/i29/3883.htm
- DOI: https://dx.doi.org/10.3748/wjg.v18.i29.3883