Limbal nodule

Limbal Nodule is a medical condition that is characterized by the presence of a small, rounded swelling or lump in the limbus of the eye. The limbus is the border area where the cornea, the clear front surface of the eye, meets the sclera, the white part of the eye.

Causes

The causes of limbal nodules can vary widely. They can be caused by inflammation, infection, or may be a sign of an underlying disease such as Sarcoidosis or Tuberculosis. In some cases, the cause of the nodule may not be known.

Symptoms

The symptoms of a limbal nodule can include redness, pain, and sensitivity to light. In some cases, the nodule may not cause any symptoms and may only be discovered during a routine eye examination.

Diagnosis

The diagnosis of a limbal nodule is usually made by an Ophthalmologist during a comprehensive eye examination. The doctor may use a special instrument called a slit lamp to examine the front part of the eye in detail. In some cases, a biopsy of the nodule may be needed to confirm the diagnosis and determine the cause.

Treatment

The treatment of a limbal nodule depends on the underlying cause. If the nodule is caused by an infection, antibiotics may be prescribed. If the nodule is caused by inflammation, steroid eye drops may be used to reduce the inflammation. In some cases, if the nodule is causing significant symptoms or is affecting vision, it may need to be removed surgically.

See Also

• Cornea
• Sclera
• Ophthalmologist
• Sarcoidosis
• Tuberculosis

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