Sonographic Detection of Unilateral Retinoblastoma

Retinoblastoma is a cancer that affects the eye, and if untreated, it can spread to other parts of the body. Retinoblastoma is the most common pediatric eye cancer and accounts for 3% of all childhood cancers. It can be hereditary or sporadic (nonhereditary). This case study presents a unilateral retinoblastoma of the right eye in a pediatric patient. A diagnosis of retinoblastoma was made by correlating sonography, magnetic resonance imaging, and ophthalmology. Treatment for retinoblastoma depends on the severity of the cancer but can include radiation, chemotherapy, focal laser therapy, and/or surgery. This particular case of retinoblastoma was treated with chemotherapy.