Overview of Type 1 and Type 2 AIP
Year Author Reported findings 1961 Sarles et al. [1] Idiopathic chronic pancreatitis associated with hypergammaglobulinemia;suggested an autoimmune mechanism 1991 Kawaguchi et al. [3] Lymphoplasmacytic sclerosing pancreatitis (LPSP) 1995 Yoshida et…