Meesmann corneal dystrophy
Meesmann corneal dystrophy
Meesmann corneal dystrophy (pronunciation: /ˈmiːsmən ˈkɔːrniəl dɪsˈtrəfi/) is a rare genetic disorder that affects the cornea of the eye. It is named after the German ophthalmologist Alois Meesmann, who first described the condition in 1938.
Etymology
The term "Meesmann corneal dystrophy" is derived from the name of the German ophthalmologist Alois Meesmann, who first described the condition, and the Greek word "dystrophy" (δυστροφία), which means "bad nourishment". This refers to the abnormal development or growth of the cornea, which is characteristic of this condition.
Symptoms
Meesmann corneal dystrophy is characterized by the formation of tiny, round, bubble-like cysts in the cornea, which can cause symptoms such as blurred vision, photophobia (light sensitivity), and occasional eye pain or discomfort. However, many people with this condition do not experience any symptoms.
Causes
Meesmann corneal dystrophy is caused by mutations in the KRT3 or KRT12 genes. These genes provide instructions for making proteins that are essential for the normal structure and function of the cornea.
Diagnosis
Diagnosis of Meesmann corneal dystrophy is typically based on a detailed eye examination, including a slit lamp examination and corneal microscopy. Genetic testing can also be used to confirm the diagnosis.
Treatment
There is currently no cure for Meesmann corneal dystrophy. Treatment is focused on managing symptoms and may include the use of lubricating eye drops or ointments, and in severe cases, corneal transplantation may be considered.
See also
External links
- Medical encyclopedia article on Meesmann corneal dystrophy
- Wikipedia's article - Meesmann corneal dystrophy
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