A member asked:

How rare is genetic heterochromatica iridis in humans?

A doctor has provided 1 answer
Dr. Richard Roberts answered

Specializes in Pediatrics

Very.: Heterochoromia in humans is likely found only in 3 genetic disorders, and most are sporadic cases. The most common is Waardenberg syndrome, which is an autosomal dominant condition, variable in expression, causing a white forelock, widely-spaced eyes, heterochromia, and deafness. Another is Horner syndrome, and lastly Piebald syndrome.

Answered 9/26/2016

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