Case Report
Copyright ©The Author(s) 2025.
World J Clin Cases. Sep 26, 2025; 13(27): 108261
Published online Sep 26, 2025. doi: 10.12998/wjcc.v13.i27.108261
Figure 2
Figure 2 A total of 30-40 immunoglobulin G4-positive cells per high-power field, and an immunoglobulin G4/immunoglobulin G ratio of 40%.