Encephalomyelitis with Retinopathy in Common Variable Immunodeficiency (CVID).

Common variable immunodeficiency is the most common primary immunodeficiency and rarely causes neurological manifestations since the introduction of IVIg, but here, the authors present a case of a 31-year-old Afro-Caribbean man who after short non-adherence to his immunoglobulins, develops encephalomyelitis with retinopathy. To the authors' knowledge, this is the first case presented with retinal photographs, OCT, CT, MRI and brain biopsies.