Uses and limitations of IgG4 positive plasma cells in evaluating ulcerative colitis

Authors

Kian Keyashian Department of Internal Medicine, Division of Gastroenterology, Oregon Health & Science University, Portland, Oregon, USA
Eleonora Duregon Department of Pathology, The Johns Hopkins University, Baltimore, Maryland, USA
Brian T. Brinkerhoff Department of Pathology, OHSU, Portland, Oregon; Chinook Regional Hospital, Alberta Health Services, Alberta, USA
Laura Bradley Department of Internal Medicine, Division of Gastroenterology, Oregon Health & Science University, Portland, Oregon; Department of Internal Medicine, University of California, Davis, California, USA
Benjamin Larson Department of Internal Medicine, Division of Gastroenterology, Oregon Health & Science University, Portland, Oregon; Department of Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
Jeong Lim Biostatistics and Design Program, School of Public Health, OHSU, Portland, Oregon, USA
Nir Modiano Department of Internal Medicine, Division of Gastroenterology, Oregon Health & Science University, Portland, Oregon, USA
Judy Collins Department of Internal Medicine, Division of Gastroenterology, Oregon Health & Science University, Portland, Oregon, USA
Terry K. Morgan Department of Pathology, OHSU, Portland, Oregon, USA
Jody E. Hooper Department of Pathology, The Johns Hopkins University, Baltimore, Maryland, USA