chronic pancreatitis autoimmune pancreatitis autoimmune pancreatitis type 1 https://www.malacards.org/card/autoimmune_pancreatitis_type_1 GARD:0021076 autoimmune pancreatitis type 1 lymphoplasmacytic sclerosing pancreatitis SCTID:722872000 UMLS:C4302243 Type 1 autoimmune pancreatitis is a form of autoimmune pancreatitis seen in elderly males (>60 years) and presenting with abdominal pain, steatorrhea, obstructive jaundice and other organ (bile duct, kidneys and retroperitoneum) involvement. It is thought to be due to an immunoglobulin G4 (IgG4)-associated systemic disease. MONDO:0017227 PMID:25985088 AIP type 1 MEDGEN:927912 IgG4-related pancreatitis EFO:1000780 Orphanet:280302