Retinoblastoma
Retinoblastoma
Pathology
Adverse effects of drugs on the nervous system
Cerebrovascular disease
Congenital disorders
Cranial and peripheral nerve disorders
Degenerative disorders or amnesic syndromes
Demyelinating disorders
Disorders relating to the spine, spinal cord, and spinal nerve roots
Global cerebral dysfunction
Infectious, immunologic, and inflammatory disorders
Metabolic disorders
Movement disorders
Neurologic pain syndromes
Neuromuscular disorders
Paroxysmal disorders
Sleep disorders
Traumatic and mechanical disorders and disorders of increased intracranial pressure
Disorders of the ear
Disorders of the eye and eyelid
Nervous system and special senses pathology review
Key Takeaways
Retinoblastoma is a rare form of cancer that rapidly develops from the immature cells of a retina, the light-detecting tissue of the eye. It is the most common cancer of the eye in children, and it is almost exclusively found in young children.
It is caused by a genetic mutation in the retinoblastoma (RB1) gene and it can occur in one or both eyes. The most common and obvious sign of retinoblastoma is leukocoria. It can also cause vision problems such as crossed eyes, eye pain, vision loss, and red or irritated eyes. Treatment for retinoblastoma typically includes a combination of therapies such as laser therapy, cryotherapy, chemotherapy, and radiation therapy. Surgery to remove the affected eye (enucleation) may be necessary in some cases.