A Chinese girl of Blau syndrome with renal arteritis and a literature review.

ABSTRACT:

Background

Blau syndrome is a rare autoinflammatory disease caused by autosomal dominant mutations in the CARD15/NOD2 gene. Vascular involvement is a rare phenotype in Blau syndrome patients. In this study, we aimed to describe a 20-year- old Chinese girl with Blau syndrome complicated by renal arteritis. In addition, we summarized a literature review of published cases of vascular involvement in patients with Blau syndrome.

Case presentation

We describe a 20-year-old girl who was initially misdiagnosed with juvenile idiopathic arthritis (JIA) almost 15 years prior. In October 2019, she developed renal arteritis at the age of 17 years and was eventually diagnosed with Blau syndrome. A de-novo M513T mutation was found in her gene testing. A review of the literature on patient

SUBMITTER: Zeng Q 

PROVIDER: S-EPMC10010039 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature