Distichiasis
Distichiasis (pronounced dis-ti-ki-a-sis) is a rare medical condition characterized by the abnormal growth of lashes from the orifices of the meibomian glands located in the tarsal plate of the eyelids. This condition can lead to ocular discomfort and corneal damage.
Etymology
The term "Distichiasis" is derived from the Greek words "di" meaning two and "stichos" meaning row, referring to the double row of eyelashes.
Symptoms
The symptoms of Distichiasis can vary from person to person. Some people may not experience any symptoms, while others may experience discomfort, tearing, redness, and sensitivity to light. In severe cases, it can lead to corneal abrasion, corneal ulcer, and vision loss.
Causes
Distichiasis can be congenital or acquired. Congenital Distichiasis is often associated with Lymphedema-distichiasis syndrome, a rare genetic disorder. Acquired Distichiasis can occur due to inflammation or trauma to the eyelid.
Diagnosis
Diagnosis of Distichiasis is usually made by an Ophthalmologist through a detailed eye examination. The doctor may use a slit lamp to examine the eyelids and cornea closely.
Treatment
Treatment options for Distichiasis include mechanical epilation, electrolysis, cryotherapy, laser therapy, and surgical procedures like lid splitting and mucous membrane grafting.
Related Terms
External links
- Medical encyclopedia article on Distichiasis
- Wikipedia's article - Distichiasis
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