Pityriasis lichenoides et varioliformis acuta bụ ọrịa nke usoro ahụ ji alụso ọrịa. Ọ bụ ụdị kachasị njọ nke pityriasis lichenoides chronica. A na-egosipụta ọrịa a site na rashes na obere ọnya n’akpụkpọ ahụ. Ọrịa a na-emekarị n’ụmụ nwoke ma na-apụta n’oge ntorobịa. A na-ahụkarị ya ka chickenpox ma ọ bụ ọrịa Staphylococcal. A na-atụ aro biopsy iji chọpụta ya.
Pityriasis lichenoides et varioliformis acuta (PLEVA) is a disease of the immune system. It is the more severe version of pityriasis lichenoides chronica. The disease is characterized by rashes and small lesions on the skin.
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PLEVA (pityriasis lichenoides et varioliformis acuta)
Pityriasis lichenoides et varioliformis acuta (PLEVA), nke a makwaara dị ka ọrịa Mucha‑Habermann, bụ ọrịa akpụkpọ anụ na-adịghị ahụkebe nke na-ebute ncha uhie na agba aja na patches. Papules nwere ike ịmalite vesicles, pustules, na ọnya, ma ọnyá ndị a nwere ike jikọta na itching ma ọ bụ ọkụ. Ọ na-afụkarị ụfụ ma ọ bụ na-adị ka ọkụ. PLEVA na-emetụkarị ogwe aka, ogwe ụkwụ, na mpịakọta akpụkpọ ahụ, ọkachasị na mpịachi akpụkpọ. Ihe mgbaàmà a nwere ike ịbịa ma na-apụ n’oge, ma ọ bụrụ na ọ dịgide ruo ọtụtụ afọ n'ọnọdụ ụfọdụ. Pityriasis lichenoides et varioliformis acuta (PLEVA), also known as Mucha-Habermann disease, is an uncommon cutaneous inflammatory rash characterized by diffuse red-brown papules in various stages with a mica-like scale on more established lesions. The papules may progress to form vesicles, pustules, and ulcers, and these lesions can be associated with pruritus or a burning sensation. PLEVA favors the trunk and proximal extremities, especially in the flexural regions. This rash tends to relapse and remit with variable duration, sometimes lasting up to years.