EK01ICD-11 MMS 2026-01
Photo-allergic contact dermatitis
Description
Allergic contact dermatitis caused by sensitisation to a photoproduct of a compound either applied directly to the skin or taken up by the skin via the systemic circulation. The parent compound does not elicit an allergic reaction until it is chemically modified by exposure to ultraviolet radiation.
Index terms
- Photo-allergic contact dermatitis
- Photo-allergic contact eczema
- Photo-allergic contact dermatitis organised by photo-allergen class
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- Photo-allergic contact eczema organised by photo-allergen class
- Photo-allergic contact dermatitis due to fragrances
- Photo-allergic contact dermatitis due to sunscreens
- Photo-allergic contact eczema due to sunscreens
- Photo-allergic contact dermatitis due to plants or vegetable matter
- Photo-allergic contact eczema due to plants
- Photo-allergic contact dermatitis due to preservatives or biocides
- Photo-allergic contact dermatitis due to nonsteroidal anti-inflammatory drugs
- Photo-allergic contact dermatitis due to NSAIDs
- Photo-allergic contact dermatitis due to medicaments other than NSAIDs
- Photo-allergic contact eczema due to systemic medicaments
- Occupational photo-allergic contact dermatitis
- Occupational photo-allergic contact eczema
Sibling codes
EH90– Pressure ulcerationEH92– Dermatoses provoked by friction or mechanical stressEH93– Dermatoses due to foreign bodies in the skinEH94– Scar of skin, not elsewhere classifiedEK00– Allergic contact dermatitisEK02– Irritant contact dermatitisEK10– Allergic contact urticariaEK11– Protein contact dermatitisEK12– Allergic contact sensitisationEK50– Cutaneous reactions to venomous or noxious animalsEK5Y– Other specified skin disorders provoked by external factors
Foundation entity
Photo-allergic contact dermatitis – http://id.who.int/icd/entity/928581291
Allowed postcoordination axes
Part of: 14: Diseases of the skin