Cutaneous Manifestations of Zika in Peru

Ramos W.; Luna M.; Alarcón T.; Jiménez G.; Díaz J.; Calderón M.; Gutierrez E.L. · Journal of Cutaneous Medicine and Surgery (2020) · DOI: 10.1177/1203475419878160

Resumen

This article aims to describe the cutaneous manifestations observed in the Zika epidemic in Peru during 2016 and 2017, as well as discuss the potential differential diagnoses. During the outbreak, the main reason for seeking medical advice was the development of a pruriginous maculopapular rash with a marked papular component, which started on the chest and later generalized to the rest of the body. Similar manifestations were noted in adults, children, and pregnant women. Other manifestations such as conjunctivitis, edema, or petechiae on the palate were rare. We suggest that in areas that are endemic for arboviral infections, in the differential diagnosis of a rash one must consider infections such as dengue, Zika, or chikungunya viruses. In nonendemic areas, the diagnosis is more difficult, as the rash may result from other viral infections not transmitted by arthropods and/or reactive or inflammatory diseases (urticaria, atopic dermatitis, systemic lupus erythematosus). We recommend that primary care health personnel are trained in the recognition of the mucocutaneous lesions caused by Zika virus infection, which could contribute to the identification of suspicious cases, particularly pregnant women. © The Author(s) 2019.

Instituciones: Universidad Nacional Mayor de San Marcos; Universidad de San Martín de Porres; Universidad Católica Santo Toribio de Mogrovejo