How Do You Spell PITYRIASIS LICHENODES?

1. Pityriasis lichenoides, also known as pityriasis lichenoides et varioliformis acuta (PLEVA) or pityriasis lichenoides chronica (PLC), is a relatively rare, inflammatory skin condition characterized by the presence of red, scaly papules or plaques. This dermatological disorder is often considered to have two distinct variations: PLEVA, the acute form, and PLC, the chronic form.

   Pityriasis lichenoides typically begins with the sudden appearance of small, pink to red lesions on the skin. These lesions may gradually evolve into papules that have a scaly appearance resembling lichen, hence the name "pityriasis lichenoides." In PLEVA, the papules can develop into fluid-filled blisters or vesicles that resemble chickenpox or smallpox, which may subsequently crust over and leave scars. PLC, on the other hand, is characterized by persistent, dry, and scaly lesions that can vary in color from red to brown.

   The exact cause of pityriasis lichenoides remains unknown, although it is believed to be related to immune system abnormalities. It is not contagious and does not have a definitive cure. Treatment options may include topical corticosteroids, phototherapy, antibiotics, or immunosuppressive medications depending on the severity and form of the condition.

   Since pityriasis lichenoides can resemble other skin disorders, such as psoriasis or fungal infections, diagnosis may require a dermatologist's evaluation, who will consider the clinical appearance, history of the lesions, and potentially perform a skin biopsy. Although it can be uncomfortable and emotionally distressing due to its appearance, pityriasis lichenoides is generally thought to

2. Maculopapular erythrodermia.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for PITYRIASIS LICHENODES

The term "pityriasis lichenoides" is a medical term used to describe a group of skin disorders characterized by the presence of skin lesions resembling lichen planus. Let's break down the etymology of this term:

1. Pityriasis: The word "pityriasis" comes from the Greek word "pituron", which means bran or scale. It refers to a condition characterized by the shedding of fine scales or flakes from the skin's surface.

2. Lichenoides: The term "lichenoides" is derived from the word "lichen", which refers to a type of organism that results from the symbiosis between a fungus and an alga. Lichen is characterized by a flat, crusty appearance on the surface it grows on. In the context of "pityriasis lichenoides", it refers to the skin lesions resembling lichen planus.

Similar spelling word for PITYRIASIS LICHENODES

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