释义 |
DictionarySeepityriasisSee pityriasis See pityriasispityriasis lichenoides et varioliformis, acuta
pityriasis lichenoides et varioliformis, acuta Abbreviation: PLEVA A skin disorder characterized by development of an edematous pink papule that undergoes central vesiculation and hemorrhagic necrosis. The lesions clear spontaneously after weeks or months but leave scars. See also: pityriasis |