About Familial pterygium of the conjunctiva

What is Familial pterygium of the conjunctiva?

Familial pterygium of the conjunctiva is a rare genetic disorder characterized by the presence of a triangular-shaped fold of tissue on the conjunctiva (the thin, transparent membrane that covers the white of the eye). This fold of tissue can cause irritation, redness, and tearing of the eye. It is usually present at birth and can affect one or both eyes. Treatment typically involves lubricating eye drops and, in some cases, surgery to remove the pterygium.

What are the symptoms of Familial pterygium of the conjunctiva?

The main symptom of Familial pterygium of the conjunctiva is the presence of a fleshy, triangular-shaped growth on the conjunctiva (the thin, transparent membrane that covers the white of the eye). This growth may be present in one or both eyes and can cause irritation, redness, and a feeling of having something in the eye. In some cases, the growth may also cause astigmatism, blurred vision, and sensitivity to light.

What are the causes of Familial pterygium of the conjunctiva?

The exact cause of familial pterygium of the conjunctiva is unknown. However, it is believed to be related to genetic factors, environmental factors, and/or a combination of both. Possible environmental factors include exposure to ultraviolet radiation, wind, dust, and other irritants.

What are the treatments for Familial pterygium of the conjunctiva?

1. Surgery: Surgery is the most common treatment for familial pterygium of the conjunctiva. The goal of surgery is to remove the pterygium and prevent it from growing back. Surgery is usually done under local anesthesia and involves removing the pterygium and replacing it with a graft of healthy tissue.

2. Artificial Tears: Artificial tears can help to reduce the symptoms of dryness and irritation associated with familial pterygium of the conjunctiva.

3. Corticosteroid Eye Drops: Corticosteroid eye drops can help to reduce inflammation and reduce the size of the pterygium.

4. Sun Protection: Wearing sunglasses and a wide-brimmed hat can help to protect the eyes from the sun’s ultraviolet rays, which can worsen the condition.

What are the risk factors for Familial pterygium of the conjunctiva?

1. Family history of the condition
2. Exposure to ultraviolet (UV) radiation
3. Prolonged contact lens wear
4. Chronic eye irritation
5. Dry eye syndrome
6. Diabetes
7. Thyroid disease
8. Autoimmune diseases
9. Genetic predisposition

Is there a cure/medications for Familial pterygium of the conjunctiva?

There is no known cure for familial pterygium of the conjunctiva. Treatment typically involves the use of lubricating eye drops and ointments to reduce the symptoms. In some cases, surgery may be recommended to remove the pterygium.