Eyelid Coloboma

Eyelid coloboma
		SYMPTOMS	Often asymptomatic \| Possible irritation
		SIGNS	Missing eyelid tissue \| Keratopathy
		WORK-UP	Thorough history. Slit lamp examination
		TREATMENT	Observation \| Topical lubrication \| Eyelid reconstruction
		FOLLOW-UP	PRN based on symptoms
		ADDITIONAL LAB \| TESTS	None
		ETIOLOGY	Incomplete closure of optic (embryonic) fissure
		DIFFERENTIAL DX	Trauma \| Surgery \| Entropion
		NOTES	Coloboma refers to missing tissue and can affect other eye structures (iris, lens, retina, optic nerve, etc.)