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retinoblastoma

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

noun

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


Other Word Forms

Noun Inflected Forms


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.

See Examples For:

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 ● Mar. 6, 2025

She would have loved to have had children, remembers Caroline's close friend, Cal Lavelle, but she chose not to because of the risk the child might have been born with retinoblastoma.

From BBC ● Dec. 16, 2023

Rather, it’s a sweet and energetic 6-year-old boy from Bainbridge Island, Coleman Tawresey, who has endured a four-year battle with bilateral retinoblastoma, a rare eye cancer that’s now in remission.

From Seattle Times ● Mar. 29, 2023

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 ● Oct. 24, 2021

The most severe stage of retinoblastoma is group E.

From Fox News ● Jul. 15, 2021

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