IgG4-related autoimmune pancreatitis: A neoplasm mimicker Diana C. Quintero-González; Marcela Muñoz-Urbano; Adriana-Lucía Vanegas-García; Gloria Vásquez;

IgG4-related disease associated with immune thrombocytopenia: A clinical case report María José Suárez Terán; Pablo Marcelo Cáceres Fernández; Christian Augusto Armijos Villacis; Gabriela Alexandra Torres Herrera;

Eosinophilic fasciitis associated with IgG4-related disease Jesica Gallo; Alejandro Varizat; Sergio Paira;