# Microcoria

> 2 mm in diameter) from birth, peripheral iris hypopigmentation and transillumination defects leading to errors of refraction (myopia, astigmatism) and sometimes juvenile open angle glaucoma

**Wikidata**: [Q720101](https://www.wikidata.org/wiki/Q720101)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Microcoria)  
**Source**: https://4ort.xyz/entity/microcoria


## References

1. Monarch Disease Ontology release 2018-06-29
2. Human Phenotype Ontology release 2018-03-08