Jan 31, 2017 · 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 rash is typically seen on the trunk, thighs, upper arms, and flexural areas. In 10% of cases, the face, palms, soles and genitals are involved. There can be mild itching or burning, but usually no other symptoms are present in PLEVA.

This also affects the immune system which therefore results in rashes. The symptoms rarely affect the face or scalp, but occurs at other sites of the body. The duration may last for months or even several years.

PLC is clinically characterized by the development of multiple scaly, erythematous to brown papules on the trunk and extremities (picture 1A-C). The condition usually has a relapsing and remitting course that persists for months or years. The clinical manifestations, diagnosis, and management of PLC will be reviewed here.

Pityriasis lichenoides (PL) is a skin condition characterized by small, raised pink spots that tend to come together in groups. It is not contagious. There are two main types of PL: an acute form called Pityriasis lichenoides et varioliformis acuta (PLEVA), and a milder, longer-lasting form called Pityriasis lichenoides chronica (PLC).

Pityriasis lichenoides chronica (PLC) is a rare, chronic skin disorder characterized by scaly, red-brown papules. Despite being relatively uncommon, understanding its symptoms, causes, risk factors, diagnosis, and treatment options can provide significant relief and improve the quality of life for those affected.

Pityriasis lichenoides chronica (PLC) is the name given to an uncommon rash of unknown cause. Its chronic (longer-lasting) form is known as pityriasis lichenoides chronica (PLC). The more acute (sudden onset) form is known as pityriasis lichenoides et varioliformis acuta (PLEVA), also known as Mucha-Habermann disease.

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).

Jan 2, 2023 · 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.

Dec 4, 2018 · The mild and chronic type is termed as PLC or Pityriasis Lichenoides Chronica and it is characterized by slowly developing scaling papules, which are small in size, without other symptoms. These papules flatten out on their own and resolve gradually over the next few weeks.