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. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: J Pediatr Gastroenterol Nutr. 2018 Aug;67(2):232–236. doi: 10.1097/MPG.0000000000002028

Statement 4
Normal IgG4 levels do not rule out the diagnosis of P-AIP.
100% agreement

Statement 5
There is lack of data to associate a diagnosis of P-AIP with increased gammaglobulin levels or auto-antibodies such as anti-nuclear antibody (ANA), rheumatoid factor or anti–Saccharomyces cerevisiae antibody (ASCA).
100% agreement