[Lichenoid drug eruption with unfavorable evolution. Difficulties in diagnosis]

Rev Alerg Mex. 2023 Jun 28;70(2):111-112. doi: 10.29262/ram.v70i2.1234.
[Article in Spanish]

Abstract

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.

Se reporta el caso de una mujer que inició con erupción liquenoide, con evolución desfavorable, por lo que se sospechó una reacción medicamentosa. El diagnóstico final fue pénfigo paraneoplásico. Es importante la atención multidisciplinaria y la evaluación de un alergólogo en pacientes con reacciones cutáneas graves, por sospecha de reacciones farmacológicas, debido a la dificultad para establecer el diagnóstico.

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

Publication types

  • Case Reports
  • English Abstract

MeSH terms

  • Drug Eruptions* / diagnosis
  • Drug Eruptions* / etiology
  • Female
  • Humans
  • Lichenoid Eruptions* / diagnosis
  • Paraneoplastic Syndromes* / diagnosis
  • Pemphigus* / diagnosis
  • Skin