Bilateral retinoblastomas

Case contributed by Tariq Walizai
Diagnosis almost certain

Presentation

Leukocoria since birth, according to the parents.

Patient Data

Age: 1 year
Gender: Male
ct
This study is a stack
Axial
non-contrast
This study is a stack
Sagittal
non-contrast
This study is a stack
Coronal
bone window
This study is a stack
Axial bone
window
This study is a stack
Sagittal
bone window
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Info

There are partially circumscribed hyperdense calcified intraocular lesions in retrolental regions on both sides; however, both eye globes are normal in size, shape, and position.

Additionally, opacification was incidentally noted in both the middle ear and mastoid.

Case Discussion

The CT features and the patient's age are highly indicative of retinoblastoma.

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