IgG4-related Disease with a Cardiac Mass Causing Cerebral Infarction

Autor: Mitsuru Kagoshima, Nanasawa Shigeki, Kei Nishiwaki, Ryosuke Hara, Hidetoshi Satomi, Tamaki Takano, Shun Nomura, Wataru Ishii, Tatsuya Usui
Rok vydání: 2021
Předmět:
Zdroj: Internal medicine (Tokyo, Japan). 61(8)
ISSN: 1349-7235
Popis: Immunoglobulin G4-related disease (IgG4-RD) is a systemic inflammatory disease characterized by infiltration of extensive IgG4-positive plasma cells and lymphocytes. Although IgG4-RD has been observed in almost all organs, it rarely affects the myocardium. Cardiovascular lesions of IgG4-RD appear as aortic (aortic aneurysm and aortitis) and pericardial (constrictive pericarditis) lesions as well as pseudotumors around the coronary arteries. We herein report a case of IgG4-RD with a cardiac mass in the right atrium involving a sinus node. This condition caused arrhythmia and repeated strokes. We successfully treated the patient through resection of the cardiac mass, catheter ablation and immunosuppressive therapy.
Databáze: OpenAIRE