# hyperpigmentation of eyelid

> Human disease

**Wikidata**: [Q18553782](https://www.wikidata.org/wiki/Q18553782)  
**Source**: https://4ort.xyz/entity/hyperpigmentation-of-eyelid


## References

1. Disease Ontology
2. Monarch Disease Ontology release 2018-06-29
3. Human Phenotype Ontology release 2018-03-08
4. [Identifiers.org](https://registry.identifiers.org/registry/doid)