z-logo
open-access-imgOpen Access
Immunoglobulin G4‐related disease in a dog
Author(s) -
Colopy Lydia J.,
Shiu KaiBiu,
Snyder Laura A.,
Avery Anne C.,
Rout Emily D.,
Moore A R.
Publication year - 2019
Publication title -
journal of veterinary internal medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.356
H-Index - 103
eISSN - 1939-1676
pISSN - 0891-6640
DOI - 10.1111/jvim.15624
Subject(s) - medicine , igg4 related disease , eosinophilia , pathology , immunoglobulin e , disease , antibody , differential diagnosis , hypergammaglobulinemia , immunoglobulin g , fibrosis , immunology
Immunoglobulin G4‐related disease (IgG4‐RD), which affects many organ systems, has been recognized as a distinct clinical entity in human medicine for just over a decade but has not been previously identified in dogs. In humans, IgG4‐RD is characterized by diffuse IgG4‐positive lymphoplasmacytic infiltrates that commonly lead to increased serum concentrations of IgG4 and IgE, peripheral eosinophilia, tumorous swellings that often include the parotid salivary glands, obliterative phlebitis, and extensive fibrosis. Herein we describe the diagnosis, clinical progression, and successful treatment of IgG4‐RD in an 8‐year‐old female spayed Husky mixed breed dog. Immunoglobulin G4‐related disease should be considered as a differential diagnosis for dogs with vague clinical signs, lymphoplasmacytic swellings, restricted polyclonal gammopathy, eosinophilia or some combination of these findings.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here