Pityriasis lichenoides (PLC, PLEVA): A Complete Overview
Pityriasis lichenoides (PL) is an uncommon cutaneous rash of uncertain aetiology. The acute form, pityriasis lichenoides et varioliformis acuta (PLEVA), and the chronic form, pityriasis lichenoides chronica (PLC), sit at either end of a disease spectrum with many patients showing overlapping features. The eponym Mucha–Habermann disease is ...
Pityriasis Lichenoides et Varioliformis Acuta (Mucha …
2019年3月13日 · Pityriasis lichenoides et varioliformis acuta (PLEVA) is characterized by acute outbreaks that progress through a phase of healing to spontaneous resolution. Not only should prior outbreaks be the focus of the history but there should also be …
Pityriasis Lichenoides et Varioliformis Acuta: Case Report and …
2012年3月23日 · Pityriasis lichenoides (PL), an uncommon dermatitis, previously included in the parapsoriasis group, may appear in two clinical forms: the acute variant also known as pityriasis lichenoides et varioliformis acuta (PLEVA); and the chronic variant or pityriasis lichenoides chronica (PLC) .
Pityriasis lichenoides and its subtypes - Journal of the American ...
The term pityriasis lichenoides refers to the group of disorders known as pityriasis lichenoides et varioliformis acuta (PLEVA), febrile ulceronecrotic Mucha-Habermann disease (a subtype of PLEVA), and pityriasis lichenoides chronica (PLC).
Pityriasis lichenoides et varioliformis acuta (PLEVA)
2024年7月23日 · Pityriasis lichenoides et varioliformis acuta (PLEVA), otherwise known as Mucha-Habermann disease, is an uncommon cutaneous inflammatory disorder that most frequently affects young adults and children. PLEVA usually presents as an acute eruption of inflammatory papules and papulovesicles that rapidly develop hemorrhagic or necrotic crusts ...
Pityriasis Lichenoides Et Varioliformis Acuta and Lymphomatoid ...
2022年8月30日 · Clinically, PLEVA presents with acute to subacute cutaneous eruption of multiple erythematous papules that rapidly progress into polymorphic lesions at various stages of evolution, whereas LyP is characterized by recurrent crops of papulonecrotic lesions.
Pityriasis lichenoides - The Primary Care Dermatology Society
2022年3月22日 · PLC is the most common form and presents with small red-brown papules with an adherent 'mica-like' scale. PLEVA presents more abruptly with grouped pink papules, which become vesicular and develop haemorrhagic crusts. A third, much rarer and aggressive condition in this group is a febrile ulcero-necrotic variant.
Pityriasis Lichenoides | American Journal of Clinical Dermatology
2012年9月10日 · PLEVA generally presents as an acute-to-subacute skin eruption of multiple, small, red papules that develops into polymorphic lesions and vacillates with periods of varying remissions as well as possible sequelae of hyper/hypopigmentation and varicella-like scars.
Pityriasis Lichenoides Et Varioliformis Acuta (PLEVA)
2023年1月2日 · Pityriasis lichenoides encompasses a group of inflammatory cutaneous disorders known as pityriasis lichenoides chronica (PLC), pityriasis lichenoides et varioliformis acuta (PLEVA), and febrile ulceronecrotic Mucha-Habermann disease (a subtype of PLEVA).
Pityriasis Lichenoides - Medscape
2022年8月24日 · Pityriasis lichenoides encompasses a spectrum of clinical presentations ranging from acute papular lesions that rapidly evolve into pseudovesicles and central necrosis (pityriasis...