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The health
Cancer of the eye often begins without symptoms and is discovered accidentally during normal eye examination. One of the most common symptoms is the loss of sight without pain.
In addition, the patient with cancer of the eye may have one of the following symptoms, which may be associated with eye cancer or other problems medical, such as:
– blurred vision
– Partial or total loss of vision
– Seeing flashes of light
– View moving points, patches or zigzag lines
– Block in the eyelid
– Dark spots appear on the iris
There are several ways to diagnose and detect eye cancer, including:
1. Ultrasonic Imaging: High frequency sound waves are used to take an internal image of the eye.
2. Fluorescein angiography: it involves injecting a dye, then the doctor takes a picture of the inside of the eye, which can detect any blockage or leakage and diagnose the lesion, the case applicable.
3. Biopsy: In rare cases, the doctor may need to do a biopsy of the eye tissue to confirm the result.
In most cases of eye cancers where the eye cancer is detected in its infancy and before its spread outside the eye, the rate of successful treatment is high. If a small tumor is diagnosed in the eye, it will not be treated quickly and directly because the doctor will monitor it to see how it would develop and develop.
However, if a cancer of the eye has been diagnosed, several treatments are performed:
1 – Radiotherapy: This type of treatment is the most common type because the radiation rays are accurate on the spot of the tumor to kill. Radiation therapy can be local or external.
2. Lasers: The "infrared" laser is used to fight and eliminate small tumors by killing blood vessels and capillaries, nourishing and closing them.
3. Surgery: In some cases, such as in tumors of the iris, the doctor may need to remove part of the eye to remove the tumor and in some cases to develop from the spread of the disease, it can be eradicated from all eyes and replaced by others.
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