Biliary Involvement in Type 2 Autoimmune Pancreatitis
نویسندگان
چکیده
منابع مشابه
Type 2 autoimmune pancreatitis
Histopathology of type 2 AIP The pancreas of patients with type 2 AIP is often only focally involved. The region that seems to be most often affected is the pancreatic head including the pancreatic portion of the distal bile duct. As in type 1 AIP, the outstanding histologic feature is a periductal lymphoplasmacytic infiltrate usually affecting some or all of the medium sized ducts (Figure 1). ...
متن کاملAutoimmune Pancreatitis Type 2: Case Report
A middle-aged man presents with acute pancreatitis of unknown etiology and is found to have a presentation consistent with the diagnosis of type 2 autoimmune pancreatitis (AIP). AIP is a group of rare heterogeneous diseases that are challenging to diagnose. There are 2 types of AIP. Type 1 disease is the more common worldwide than type 2 AIP. While type 1 AIP is associated with IgG4-positive an...
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Before the concept of autoimmune pancreatitis (AIP) was established, this form of pancreatitis had been recognized as lymphoplasmacytic sclerosing pancreatitis or non-alcoholic duct destructive chronic pancreatitis based on unique histological features. With the discovery in 2001 that serum IgG4 concentrations are specifically elevated in AIP patients, this emerging entity has been more widely ...
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ژورنال
عنوان ژورنال: Case Reports in Gastroenterology
سال: 2019
ISSN: 1662-0631
DOI: 10.1159/000499422