Definition

Noun: A disease or abnormal condition affecting the keratin layer of the epidermis (the outer layer of the skin). It specifically refers to disorders involving the skin's horny layer.

Usage

The term is a medical term used to describe a pathological state of the epidermis. It is typically used in clinical or dermatological contexts. * The biopsy confirmed a benign keratonosis. * Dermatologists treat various forms of keratonosis.

Advanced Usage

• The term is often part of more specific compound medical terms, which are listed separately below.
• It is used to classify non-inflammatory disorders primarily characterized by abnormal keratinization.

Variants and Related Words

• Actinic keratosis (noun): A specific, common pre-cancerous skin growth caused by sun damage.
• Seborrheic keratosis (noun): A common, benign skin growth that appears waxy or stuck-on.

Synonyms

• Keratinization disorder
• Epidermal disorder

Noun

1. any abnormal condition of the outer skin (epidermis)