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Heterochromia iridum is the name of this rare phenomenon. It occurs when the iris—the colored part of the eye surrounding the pupil—exhibits two different colors.
It occurs in humans and certain breeds of domesticated animals. Heterochromia of the eye is called heterochromia iridum or heterochromia iridis. It can be complete, sectoral, or central. In complete heterochromia, one iris is a different color from the other. In sectoral heterochromia, part of one iris is a different color from its remainder.
Iris (from Greek Ἶρις Ancient Greek:, the messenger of the gods among themselves and the personification of ἶρις, the "rainbow") is a feminine name.. The name came into use in English-speaking countries in the 1500s, first in reference to the goddess, and was later used along with other Ancient Greek names revived by 17th-century British poets, such as Doris and Phyllis.
Aniridia is the absence of the iris, a muscular structure that opens and closes the pupil to allow light into the eye. It is also responsible for eye color. It is also responsible for eye color. Without it, the central eye appears all black.
Image credits: UnusualBloo Another very rare allergy is sun allergy, aka polymorphous light eruption (PMLE). Similar to aquagenic urticaria, PMLE means that people’s skin develops hives, but ...
Uveal melanoma; Other names: Intraocular melanoma [1]: Iris melanoma: Specialty: Oncology: Symptoms: A sensation of flashes or specks of dust (floaters); growing dark spot on the iris; change in the shape of the pupil; poor or blurry vision in one eye; loss of peripheral vision in one eye.
Rare, although 3 families have been described, there could be more, since iris hypoplasia and accompanying glaucoma can't be as rare as 3 families out of 2 billion Deaths Iris hypoplasia with glaucoma , also known as Iris hypoplasia and glaucoma or simply IHG is a very rare genetic disorder which is characterized by a combination of ...
Sloth fever virus is most common in sloths (hence, the name), plus birds and non-human primates like monkeys. But it can spread to people through the bite of certain insects like mosquitoes.