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Start free with EleplanPorokeratosis plantaris palmaris et disseminata
ORPHA:737Disease
Also called Palmar, plantar and disseminated porokeratosis
What it is
A rare genetic disease which is a rare form of porokeratosis occurring mainly in adolescence and characterized by small pruritic or painful keratotic papules that first appear on the palms and soles, and may gradually spread to other body zones.
Key facts
- Age of onset
- Adolescent, Adult
- Inheritance
- Autosomal dominant, X-linked dominant
- Classified as
- Disease
Signs and symptoms
Common30–79%
7These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.
ICD-10 codes
ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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