Pityriáza lichenoides je jedním z erythematosquamous kůže nemoci, které se mohou projevit v akutní nebo chronické formě. Jedná se o autoimunitní onemocnění s neznámou příčinou. Symptomatická léčba kůže papuly je protizánětlivá lokální léčba.
What is Pityriasis lichenoides chronica?
Listen Pityriasis lichenoides chronica (PLC) is a skin disease that causes the development of small, scaling, raised spots (papules) on the skin. PLC is the relatively mild form of the disease pityriasis lichenoides.
Is narrowband phototherapy the best treatment for Pityriasis lichenoides?
(With the declining use of photochemotherapy, narrowband has become the most available office-based phototherapy for pityriasis lichenoides. While patients can often be cleared, the real benefit is in prolongation of intervals between the courses of phototherapy.)
What is Mucha–Habermann disease (Pleva)?
Mucha–Habermann disease, also known as pityriasis lichenoides et varioliformis acuta (PLEVA), is a rare, idiopathic dermatosis characterized by erythematous and scaly papules. At presentation, the dermatitis has the appearance of chronic or recurrent papular and chickenpox-like lesions that become atrophic and scarred.
How is pityriasis rosea diagnosed?
The clinical and pathological correlation typically suffice for the diagnosis. However, there are two eruptions that can mimic PLC and to some degree overlap with it. One is the more virulent and scarring rhythmic eruption of lymphomatoid papulosis. The other is the pityriasis rosea-like drug eruptions.