Jaundice marks immunoglobulin G4-related cholangitis in type 1 autoimmune pancreatitis patients

Chi-Huan Wu, Kai-Feng Sung, Chung-Guei Huang, Shih-Chiang Huang, Yung-Lin Chang, Sheng-Fu Wang, Wei-Pin Lin, Tsung-Hsing Chen, Cheng-Jen Chen, Chung-Wei Su, Cheng-Yu Lin, Chia-Jung Kuo, Yi-Chung Hsieh, Jennifer Tai, Ming-Ling Chang

Therapeutic Advances in Gastroenterology

Published online on May 11, 2026

Abstract

Therapeutic Advances in Gastroenterology, Volume 19, January-December 2026.
Background:The phenotype of immunoglobulin G4 (IgG4)-related cholangitis (IRC) patients among type 1 autoimmune pancreatitis (AIP-1) patients in Taiwan, where secondary biliary cholangitis is prevalent, is unknown.Objectives:To evaluate the phenotype of ...