Melanoma-associated retinopathy treated with ipilimumab therapy.

Melanoma-associated retinopathy (MAR) is a rare autoimmune syndrome in patients with melanoma characterized by visual disorders. MAR is induced by the degeneration of bipolar cells of the retina and the presence of serum autoantibodies against retina proteins. Ipilimumab, an anti-cytotoxic T lymphocyte-associated antigen 4 antibody, improves survival in previously treated patients with metastatic melanoma, but is responsible for a spectrum of immune-related adverse events.

[Localized bullous pemphigoid following radiotherapy].

Background: Bullous pemphigoid is the most frequent autoimmune blistering dermatologic disease. Induction of pemphigoid has been observed after administration of certain drugs but also after various irradiation procedures. We report a case of pemphigoid strictly confined to the irradiated area.