Retinoblastoma in Children: Early Detection Saves
Retinoblastoma is a rare type of eye cancer that develops in the retina cells, crucial for vision by transmitting visual information to the brain. This cancer is commonly found in young children, especially under the age of 5.
Causes of Retinoblastoma
Retinoblastoma is often linked to mutations in the RB1 gene, which controls cell growth in the eye. These mutations can be hereditary or occur during embryonic development.
Symptoms of Retinoblastoma
- A white glow in the pupil when light is shone (Leukocoria)
- Crossed eyes or eyes that appear to look in different directions
- Decreased or abnormal vision
- Redness or swelling of the eye
Treatment of Retinoblastoma
Treatment depends on the size and spread of the cancer and includes:
- Surgery: Removal of the affected eye may be necessary if other treatments are not viable.
- Chemotherapy: Uses drugs to target cancer cells and may be combined with other treatments.
- Radiation Therapy: Directly targets cancer cells with radiation.
- Laser Therapy: Uses laser to destroy cancerous tissue.
Early detection and treatment can help prevent the spread and preserve vision.
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