Human T-cell lymphotropic virus type 1-related uveitis, review about a case

Human T-cell lymphotropic virus type 1 (HTLV-1) is an endemic retrovirus associated with adult T-cell leukemia/lymphoma (ATL), HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM-TSP), and HTLV-1 uveitis (HU). The latter may occur in association with HAM-TSP, more rarely along ATL, or as an isolated manifestation of the viral infection. The authors present a review of the literature on HU, illustrated by a clinical case. A literature search was performed in the MEDLINE database (PubMed) and included surveys completed until 2022. HU prevalence is increasing in nonendemic metropolitan areas due to migration, thus it is becoming an increasingly relevant agent in the differential diagnosis of patients with uveitis.