Abstract

LAISECA-GARCIA, Jimena. Lichenoid drug eruption with unfavorable evolution. Difficulties in diagnosis. Rev. alerg. Méx. [online]. 2023, vol.70, n.2, pp.111-112.  Epub Aug 28, 2023. ISSN 2448-9190.  https://doi.org/10.29262/ram.v70i2.1234.

We report the case of a woman who started with a lichenoid eruption, unfavorable evolution, for which a drug reaction was suspected. The final diagnosis was paraneoplastic pemphigus. Multidisciplinary care and evaluation by an Allergist is important in patients with severe skin reactions, suspected of drug reactions, due to the difficulty in establishing the diagnosis.

Keywords : Lichenoid eruption; Drug reaction; Paraneoplastic pemphigus; Skin reaction.