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retinoblastoma

American  
[ret-noh-bla-stoh-muh] / ˌrɛt noʊ blæˈstoʊ mə /

noun

PLURAL

retinoblastomas, retinoblastomata
  1. Pathology.  an inheritable tumor of the eye.


Etymology

Origin of retinoblastoma

First recorded in 1920–25; retin(a) + -o- + blastoma

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The Trump administration is impeding the National Institutes of Health-backed science that enabled treatment of retinoblastoma, a rare childhood eye cancer.

From Los Angeles Times

My son Jack was diagnosed in 2022 with retinoblastoma, a malignant childhood cancer of the central nervous system that originates and grows in the eye.

From Los Angeles Times

Caroline was born with the same retinoblastoma, which left her partially sighted in one eye.

From BBC

Having his son be diagnosed with retinoblastoma at such a young age changed Shaw's view of science and encouraged him to increase accessibility for blind or low-vision scientists within his field.

From Salon

Rock, a labor and delivery nurse, recalled learning about retinoblastoma – a type of eye cancer that begins in the back of the eye and is most common in children.

From Fox News