Pityriasis Lichenoides et Varioliformis Acuta - CISMeF
Pityriasis Lichenoides et Varioliformis AcutaNCIt concept
Preferred Label : Pityriasis Lichenoides et Varioliformis Acuta;
NCIt synonyms : PLEVA;
NCIt definition : A rare skin disorder of unknown etiology that is considered to be a more severe form
of pityriasis lichenoides. It is characterized by itchy, burning papular lesions which
form open sores with red-brown crusts. Low grade fever, headache, malaise, and arthralgias
may occasionally precede or accompany the skin findings.;