Oct 20, 2023 · Lichenoid dermatitis is an itchy rash that develops from an adverse reaction to a medication or a viral infection. It is considered the least common form of eczema but still affects many people.

What are lichenoid disorders? Lichen is found growing on trees and elsewhere in the garden or forest. It is a symbiotic fungus/alga characterised by flat-topped organisms. Lichenoid skin disorders got their name from their appearance – also flat topped and often somewhat scaly.

Mar 10, 2018 · Lichenoid keratosis is a skin condition that typically occurs as a single papule or thickened area. We’ll show you what it looks like, and explain what causes it and how it’s treated.

Lichenoid keratosis is an inflammatory reaction arising in a regressing existing solar lentigo or seborrhoeic keratosis. It is not known what causes the reaction, but triggers can include minor trauma such as friction, drugs, dermatitis, and sun exposure.

Jul 23, 2023 · Benign lichenoid keratosis is a skin condition that causes a rash or sores. Learn about its symptoms, diagnosis, treatment options, and risks today.

Lichen planus (LP) is a chronic inflammatory condition affecting the skin and mucosal surfaces. There are several clinical types: Lichenoid drug eruption. Click here for images of lichen planus. Who gets lichen planus? Lichen planus affects approximately 1% of the population worldwide, mostly affecting adults aged between 30 to 60 years.

Lichenoid is defined by the pathologist as a band-like infiltrate of inflammatory cells in the superficial dermis, parallel to the epidermis. Liquefaction degeneration of the basal layer (interface dermatitis, 1.64), colloid bodies (1.27), and melanin incontinence (1.79) frequently occur together.

A lichenoid eruption is a skin disease characterized by damage and infiltration between the epidermis and dermis. [1] Examples include lichen planus, lichen sclerosus and lichen nitidus. It can also be associated with abrasion or drug use. [2]

Deriving from the Greek word λειχήν for “tree moss” and the Latin word planus for “planar,” lichen planus is a relatively uncommon and heterogeneous cutaneous disorder that typically develops in middle-aged adults.

Deriving from the Greek word λειχήν for "tree moss" and the Latin word planus for "planar," lichen planus is a relatively uncommon and heterogeneous cutaneous disorder that typically develops in middle-aged adults.