Immunohistochemistry for immunoglobulin G4 in the diagnosis of pemphigus

Conclusion: Immunohistochemical labeling for IgG4 on paraffin-embedded tissue provides a sensitive and specific test for diagnosing pemphigus in a situation when fresh frozen tissue is unavailable.

Source: Indian Journal of Dermatology - July 4, 2019 Category: Dermatology Authors: Mitra Heidarpour Parvin Rajabi Elnaz Babaei Pour Emad Fayyazi Source Type: research