Diffuse epidermal hyperkeratosis or acanthosis

Definition

Conditions characterised by diffuse thickening of the horny and/or spinous layers of the epidermis.

3 subordinate codes

• ED51.0Acanthosis nigricans
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Disorders of epidermal keratinisation

• ED50Ichthyoses
• ED52Porokeratoses
• ED53Skin peeling
• ED54Xerosis cutis or asteatosis
• ED55Palmoplantar keratodermas
• ED56Keratosis pilaris
• 4B4YOther specified diseases of the immune system