Aniridia is a rare, vision-threatening condition defined by partial or complete hypoplasia of the iris. It is a serious genetic disorder associated with the abnormal development of the iris of the ...

Please provide your email address to receive an email when new articles are posted on . Aniridia is an ocular condition characterized by total or partial absence of the iris. It can be congenital ...

Miosis means excessive constriction (shrinking) of your pupil. In miosis, the diameter of the pupil is less than 2 millimeters (mm), or just over 1/16th of an inch. The pupil is the circular black ...

Q: How does aniridia affect vision? A: Aniridia affects vision through multiple mechanisms, which include development of keratopathy, cataract, glaucoma, retinal tears and retinal detachment.

La aniridia se refiere a la ausencia parcial o total del tejido del iris. Por lo general es hereditaria cuando es bilateral y se relaciona con otros defectos oculares. También puede ocurrir ...

Such damage may be caused by a congenital condition called aniridia, in which people are born with a partial or missing iris, or it could happen later in life from a traumatic injury or surgical ...

When your pupil constricts, it's called miosis. When your pupil shrinks (constricts), it's called miosis. If your pupils stay small even in dim light, it can be a sign that things in your eye aren ...

Canadian scientists have developed a potential cure for a rare eye disease, aniridia, that severely limits the vision of human beings. Scientists from the University of British Columbia and ...

Medications, trauma, and medical conditions can lead to abnormally small pupils (miosis). In miosis, the pupil is smaller than it should be, even in darkened conditions when it would typically ...

The medical records of 56 patients with aniridia (31 female, 25 male, mean age 33 years, range 2–74 years) were retrospectively evaluated for optic nerve and foveal hypoplasia. The difference in ...

The US Food and Drug Administration (FDA) has approved the first artificial iris for use in adults and children with congenital aniridia or iris defects due to other reasons or conditions ...

Review was made of the medical charts of all patients with Wilms's tumor (nephroblastoma, embryoma of the kidney) currently listed in the diagnostic files of six hospitals and diagnosed between ...