Year: 2024
Type: article
Study design: Case Report
Abstract: While IgG4-related disease affects different organs, it is uncommon to associate it with the aortic valve. The clinical manifestations and prognosis of an uncommon IgG4-related aortic valve disease were examined by reporting it. After common activity, a 50-year-old man experienced shortness of breath and chest tightness. IgG4+ was expressed at a level of 4.23 g/L. The aortic valve had severe reflux, and the ascending aorta and aortic sinus were dilated, as evidenced by transesophageal echocardiography. Pathological results suggested that the ratio of IgG4+ cells to IgG+ cells was over 40%. Thus, the patient was diagnosed with aortic valve disease caused by IgG4+. Surgical treatment was executed. In clinical practice, IgG4-associated aortic regurgitation is uncommon and has the same clinical manifestations as general aortic valve disease. Nevertheless, there was a significant increase in serum IgG4+ levels. There was an association between the two. The pathology of valves can be proven.
Source: The Heart Surgery Forum
DOI: 10.59958/hsf.7879
Authors: Yao Wang, Wei Wang, Hao Wu, Yingjie Xiu, Fei Xu
Language: English
Subfield: Rheumatology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4403342951