Immunoglobulin g4-associated cholangitis can mimic cholangiocarcinoma on radiologic and cholangioscopic findings.
Henry D. Janowitz Division of Gastroenterology, Mount Sinai School of Medicine, New York, New York;
Susana
S
Gonzalez
Department of Pathology.
Roger Klein
RK
Moreira
Center for Liver Disease and Transplantation.
Elizabeth C
EC
Verna
Center for Liver Disease and Transplantation.
Benjamin
B
Samstein
Division of Digestive and Liver Diseases, Columbia University College of Physicians and Surgeons, New York, New York.
John M
JM
Poneros