Eye Lymphomas
Eye lymphomas are types of lymphomas that develop in the eye region. Lymphomas are cancers that originate from a type of immune system cells called lymphocytes. Eye lymphomas can develop in different parts of the eye, especially in the eye socket (orbit) or the surrounding soft tissues.
Eye lymphomas are types of lymphomas that develop in the eye region. Lymphomas are cancers that originate from a type of immune system cells called lymphocytes. Eye lymphomas can develop in different parts of the eye, especially in the eye socket (orbit) or the surrounding soft tissues.
Eye Lymphomas
Eye lymphomas are cancerous tumors that arise in the lymphatic system, a part of the immune system. Lymphoma occurs when white blood cells called lymphocytes abnormally grow and multiply. Eye lymphomas are characterized by the abnormal accumulation of lymphocytes in or around the eye.
Eye lymphomas are generally divided into two main types:
- Primary Eye Lymphoma: Primary eye lymphoma is a type of lymphoma that starts in the eye and does not spread to other organs. Typically, lymphoma types known as B-cell lymphomas occur in the eye. Primary eye lymphoma often occurs when lymphoma cells from lymph nodes spread to the eye.
- Secondary Eye Lymphoma: Secondary eye lymphoma results from lymphoma that initially begins in another part of the body and then spreads to the eye. For instance, lymphoma can initially start in lymph nodes, bone marrow, lungs, liver, or other organs and subsequently metastasize to the eye.
Symptoms of eye lymphomas can include blurred vision, cloudy or decreased vision, eye redness, eye pain, swelling or masses around the eye, sensitivity to light, increased tear production, and enlarged lymph nodes. Eye lymphomas may manifest as lesions, nodules, or masses on the surface of the eye.
Diagnosis of eye lymphomas requires a comprehensive eye examination and imaging tests conducted by an eye doctor or oncologist. Biopsy is necessary to confirm lymphoma cells and determine the type of lymphoma. Additionally, blood tests, imaging modalities (e.g., computed tomography, magnetic resonance imaging), and other medical tests may be employed. The treatment of eye lymphomas is determined based on the type of lymphoma, its stage, and the patient's overall health. Treatment options may include chemotherapy, radiotherapy, immunotherapy, targeted therapies, and intraocular drug injections. The treatment plan is guided by an oncologist or lymphoma specialist.