Intraocular lymphoma

Intraocular lymphoma is a rare form of cancer that occurs in the eye. It is a type of non-Hodgkin lymphoma, which is a group of cancers that develop in the lymphatic system, a part of the body's immune system. Intraocular lymphoma can affect various parts of the eye, including the retina, vitreous, and choroid.

Causes

The exact cause of intraocular lymphoma is unknown. However, it is believed to be related to changes in the DNA of lymphocytes, a type of white blood cell. These changes can cause the cells to grow and divide uncontrollably, leading to the development of a tumor.

Symptoms

The symptoms of intraocular lymphoma can vary depending on the part of the eye that is affected. Common symptoms include:

• Decreased vision
• Floaters (small specks or clouds moving in your field of vision)
• Redness or swelling of the eye
• Pain in the eye

Diagnosis

Intraocular lymphoma can be difficult to diagnose because its symptoms are similar to those of other eye conditions. The diagnosis is usually made based on the results of a biopsy, in which a small sample of tissue is removed from the eye and examined under a microscope.

Treatment

The treatment for intraocular lymphoma typically involves chemotherapy, which uses drugs to kill cancer cells. In some cases, radiation therapy may also be used. The choice of treatment depends on the size and location of the tumor, as well as the patient's overall health.

Prognosis

The prognosis for intraocular lymphoma varies depending on a number of factors, including the size and location of the tumor, the patient's overall health, and how well the cancer responds to treatment.

See also

• Lymphoma
• Non-Hodgkin lymphoma
• Eye cancer

References

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