Retinoblastoma is a rare cancer affecting the retina of the eye. It typically occurs in children under the age of 5, and is one of the most common forms of childhood cancer. The exact cause of retinoblastoma is unknown, but it is believed to be caused by a combination of genetic and environmental factors.
Symptoms of retinoblastoma may include a white or grey pupil, a change in the color of the iris, red, swollen eyes, crossed or misaligned eyes, and poor vision in one eye. Additionally, children may experience headaches, vomiting, and eye pain. If the cancer spreads to other parts of the body, additional symptoms may include pain in the bones, difficulty breathing, and weight loss.
If retinoblastoma is suspected, it is important to take your child to the doctor for a comprehensive eye exam. The doctor may use a variety of tests to diagnose the condition, including an ultrasound, MRI, or CT scan. If retinoblastoma is diagnosed, treatment will depend on the size, location, and type of cancer, as well as the age and health of the child. Treatment may include radiation therapy, chemotherapy, surgery, or a combination of these treatments.
If your child has been diagnosed with retinoblastoma, it is important to remember that it is treatable. With early diagnosis and treatment, most children will make a full recovery and lead normal lives.