📂 Diseases
Meesmann corneal dystrophy — Definition
Meesmann kornea distrofisi / Meesmann corneal dystrophy
Meesmann corneal dystrophy is a rare, autozomal dominant pass genetic disease that affects the epithelium layer of the cornea. The disease is characterized by punktat (dotal) opasites and microclists in the corneal epithelium, usually occurs during childhood or puberty. Clinically light photophobia leads to symptoms such as a feeling of foreign objects and blurred vision, but visual acuity is often preserved. Specific mutations in the corneal epithelium (in KRT3 or KRT12 genes) cause pathogenesis of the disease by disrupting the structure of the cell skeleton.
Disease Definition
🔬 Disease Definition
Meesmann korneal distrofisi, kornea epitelini etkileyen, nadir görülen, otozomal dominant geçişli bir distrofidir. Korneada noktasal, mikrokistik epitelyal opasiteler ile karakterizedir.
🧬 Causes & Risk Factors
KRT3 veya KRT12 genlerindeki mutasyonlar sonucu keratin filamentlerinin anormal yapısı nedeniyle epitel hücrelerinde kist oluşumu.
🩺 Symptoms & Signs
Genellikle asemptomatiktir; hafif fotofobi, yabancı cisim hissi, tekrarlayan korneal erozyonlar ve görme keskinliğinde hafif azalma.
📋 Diagnostic Methods
Klinik muayene (biyomikroskopide epitelyal mikrokistler), aile öyküsü, genetik test (KRT3/KRT12 mutasyon analizi).
💊 Treatment Options
Semptomatik tedavi: suni gözyaşı, yumuşak kontakt lensler; ciddi vakalarda epitelyal debridman veya fototerapötik keratektomi.
⚠️ Complications
Tekrarlayan korneal erozyonlar, nadiren görme kaybı.
Frequently Asked Questions
❓ What is Meesmann kornea distrofisi?
Meesmann kornea distrofisi; meesmann corneal dystrophy is a rare, autozomal dominant pass genetic disease that affects the epithelium layer of the cornea. The disease is characterized by punktat (dotal) opasites and microclists in the corneal epithelium, usually occurs during childhood or puberty. Clinically light photophobia leads to symptoms such as a feeling of foreign objects and blurred vision, but visual acuity is often preserved. Specific mutations in the corneal epithelium (in KRT3 or KRT12 genes) cause pathogenesis of the disease by disrupting the structure of the cell skeleton.
❓ What is Meesmann corneal dystrophy in Turkish?
The Turkish equivalent of "Meesmann corneal dystrophy" is Meesmann kornea distrofisi.
❓ Which medical field is Meesmann kornea distrofisi related to?
This term belongs to the Diseases category.