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 chronica - UpToDate
2022年12月7日 · "Pityriasis lichenoides" is a term used to refer to a group of rare, acquired, inflammatory skin disorders that includes pityriasis lichenoides chronica (PLC), pityriasis lichenoides et varioliformis acuta (PLEVA), and the febrile ulceronecrotic Mucha-Habermann disease (FUMHD) variant of PLEVA.
Pityriasis lichenoides chronica - Wikipedia
Pityriasis lichenoides chronica is an uncommon, idiopathic, acquired dermatosis, characterized by evolving groups of erythematous, scaly papules that may persist for months. [1]: 456 [2]: 737. Symptoms and signs. Although other forms of the disease occur at younger ages, some individuals start having long term symptoms at thirty years of age.
Pityriasis Lichenoides Chronica - Dermatology Advisor
2019年3月13日 · Pityriasis lichenoides chronica (PLC) is rarely as symptomatic as it is alarming. When this form of parapsoriasis was being described in the literature it was grouped under the “rhythmic eruptions” due to the unexplainable eruption of multiple lesions followed by the gradual involution and fading of that crop.
Pityriasis Lichenoides - Pityriasis Lichenoides - The Merck …
Pityriasis lichenoides has distinct acute and chronic forms, which are usually distinct entities; however, lesions may evolve from the acute to the chronic form. The acute form typically appears in children and young adults, with crops of asymptomatic chickenpox-like lesions that typically resolve, often with scarring, within weeks to months.
Pityriasis lichenoides - Symptoms, diagnosis and treatment | BMJ …
2024年5月10日 · Pityriasis lichenoides is an uncommon, acquired, idiopathic skin condition. It is a challenging disorder to diagnose, categorize, and treat due to its varied presentation and uncertain course. Pityriasis lichenoides manifests as diffuse polymorphic, papulosquamous dermatitis that varies in severity, temporal onset and development, and prognosis.
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...
A systematic review of treatments for pityriasis lichenoides
Pityriasis lichenoides (PL) represents a spectrum of inflammatory skin diseases comprising pityriasis lichenoides et varioliformis acuta (PLEVA) and pityriasis lichenoides chronica (PLC). This study aimed to provide a summary of effective treatments for PL.
Pityriasis lichenoides - The Primary Care Dermatology Society
2022年3月22日 · Pityriasis lichenoides represents a group of uncommon skin disorders that tend to affect children and young adults, and are divided into two main conditions: pityriasis lichenoides chronica (PLC) and pityriasis lichenoides et varioliformis acuta (PLEVA).
Pityriasis Lichenoides Chronica - SpringerLink
2023年10月5日 · Pityriasis lichenoides (PL) represents a unique group of inflammatory and acquired skin disorders that include pityriasis lichenoides et varioliformis acuta (PLEVA or Mucha–Habermann disease) and pityriasis lichenoides chronica (PLC). PLEVA and PLC are two ends of a disease spectrum.