Cutaneous granuloma annulare in an adult patient with macrophage activation syndrome.

ABSTRACT: Macrophage activation syndrome (MAS) is a rare but life-threatening disorder that is associated with multiple organ involvement. Here, we described cutaneous granuloma annulare in MAS. This novel histological finding is a reminder to explore the underlying mechanisms of skin involvement in MAS, which may reveal its pathogenesis.

SUBMITTER: Deng R 

PROVIDER: S-EPMC10082351 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature