title: [Autoimmune pancreatitis - diagnostic consensus].
abstract: The autoimmune type of pancreatitis represents the specific disease of pancreas, with significant contribution of autoimmune processes in its etiopathogenesis. Currently, there are two proved subtypes of this particular pancreatopathy, which are defined clinically, histomorphologically and serologically. They have many histomorphological signs in common, but differ in the presence of so-called granulocytic epithelial lesions (GEL), which are absent in subtype 1. The subtype 1 is characterized by the presence of gammaglobulines, esp. immunoglobuline G4 and IgG4 positive extrapancreatic lesions. The subtype 2 is typically associated with the inflammatory bowel diseases, esp. ulcerative colitis. But the common characteristic of both subtypes is the fact response to applied steroid treatment. Due to diverse diagnostic criteria in the past, in 2011 the consensus for the diagnosis of autoimmune pancreatitis was announced. It is based on clinical symptoms, biochemical results, the results got by using of imaging methods, histomorphology and positive response to steroid treatment. The matter to be solved is the question of early differential diagnosis between focal autoimmune pancreatitis and adenocarcinoma of pancreatic head. From imaging methods are MRI/CT, MRCP (in Asia ERCP), EUS with targeted biopsy of the gland (under EUS control), are recommended as the methods of choice.
authors: Petr
authors: P
authors: Dítě
authors: Ivo
authors: I
authors: Novotný
authors: Bohuslav
authors: B
authors: Kianička
authors: Martin
authors: M
authors: Rydlo
authors: Hana
authors: H
authors: Nechutová
authors: Arnošt
authors: A
authors: Martínek
authors: Magdalena
authors: M
authors: Uvírová
authors: Martina
authors: M
authors: Bojková
authors: Jana
authors: J
authors: Dvořáčková
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis; D001327:Autoimmune Diseases / Q000175:diagnosis*; D001706:Biopsy; D003937:Diagnosis, Differential; D006801:Humans; D007074:Immunoglobulin G; D008279:Magnetic Resonance Imaging; D010190:Pancreatic Neoplasms / Q000175:diagnosis; D010195:Pancreatitis / Q000175:diagnosis*
chemical_list: D007074:Immunoglobulin G