Rare diseases · Sign or symptom
Vitiligo
Blotchy loss of skin color
HP:0001045
In everyday care
Most people with this sign do not have a rare disease — it appears in common conditions far more often. These general reference pages cover the same topic:
Rare diseases that can present with this27
Sometimes5–29%
18- Acute adrenal insufficiency
- Addison disease
- Alopecia totalis
- Autoimmune hepatitis
- Autoimmune polyendocrinopathy type 1
- Autoimmune polyendocrinopathy type 3
- Autoimmune polyendocrinopathy type 4
- Global developmental delay-visual anomalies-progressive cerebellar atrophy-truncal hypotonia syndrome
and 10 more in this range
The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions, and Orphanet separately records 1 disease where this sign is specifically absent. A sign on this page is a conversation to have with a clinician, not a conclusion.
Part of the broader category
Also called: Blotchy loss of skin colour
Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.
Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.