| Literature DB >> 31860175 |
Ángela Medina1, David López, Luis Reinel Vásquez.
Abstract
Pediculosis capitis is the most frequent ectoparasitosis around the world. The infestation is caused by Pediculus humanus capitis (head louse), which affects hair, scalp, and skin. It rarely presents with more symptoms and in the majority of the cases, it shows a benign course if treated properly. We present the case of a nursery school girl with head lice infestation for 18 months. She did not improve after the shampoo treatment. This case was associated with furunculosis, skin lesions, multiple adenopathies, and anemia. Initially, the presence of boils, alopecia, and lymphadenopathy was evident. The persistence of pediculosis capitis and intense scratching induced changes on skin integrity, facilitating opportunistic bacterial superinfection that led to impetiginization, furunculosis, excoriations, hematic scabs, anemia, alopecia, and lymphadenopathies. Pediculosis capitis affected the patient triggering psychological, economic, social, and other health problems. The patient presented uncommon symptoms (furunculosis, anemia, fever, alopecia, and adenopathies) resulting from the persistence of risk factors and the absence of head inspection and mechanical removal of insects. The education about the risk factors, as well as sanitary controls, are essential to contain the infestation.Entities:
Keywords: Pediculus; lice infestations; furunculosis; anemia; child; Colombia
Mesh:
Substances:
Year: 2019 PMID: 31860175 PMCID: PMC7363345 DOI: 10.7705/biomedica.4855
Source DB: PubMed Journal: Biomedica ISSN: 0120-4157 Impact factor: 0.935
Figura 1.Forúnculo con centro purulento amarillo rodeado de eritema e inflamación, ubicado en la región fronto-temporal; zona de alopecia.
Figura 2.Múltiples pápulas rojas en: a) frente y dorso de la nariz; b) párpado superior; c) mentón.
Figura 3.Costras hemáticas en el cuero cabelludo (flechas)
Figura 4.Inspección de la cabeza en búsqueda de liendres, ninfas y piojos -pequeñas formas ovaladas blancas o amarillentas.