It is an infection caused by a virus that mainly affects children and causes the appearance of pearly lesions on the skin.
It is caused by the poxvirus, which is transmitted by direct contact with a skin lesion or a previously contaminated object. In adults it is transmitted through sexual contact and immunosuppressed people are more likely to get it.
Symptoms start with the appearance of a small papule on the face, neck, armpits, arms, hands or genitals, which then becomes a larger pink and pearly nodule and may group in rows or clusters.
Diagnosis is based on history and physical examination. If there is any doubt, a biopsy may be needed.
Sometimes the lesions disappear spontaneously, but sometimes they need to be removed by surgery or laser.
If you suspect this type of infection, it is advisable to see a specialist for assessment.
- C. L. Pimentel, L. Peramiquel, L. Puig. Molusco contagioso. Farm Prof. 2004;18(3):72-77.
- MedlinePlus. Rockville. 2017. Molusco contagioso; [citado el 18 de julio de 2017]. Disponible en: https://medlineplus.gov/spanish/ency/article/000826.htm
- CuidatePlus. Madrid. 2017. Molusco contagioso; [citado el 18 de julio de 2017]. Disponible en: http://www.cuidateplus.com/enfermedades/dermatologicas/molusco-contagioso.html
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