How to Pronounce Retinoblastoma
Definition, meaning, and phonetic spelling
Retinoblastoma Pronunciation
ret-ih-noh-blas-TOH-mah
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
ret
ih
noh
blas
TOH
stress here
mah
6 syllables
What is Retinoblastoma?
The most common malignant eye tumor in children, arising from immature retinal cells (retinoblasts) and occurring predominantly in children under 5 years old; about 40% of cases are hereditary due to mutations in the RB1 tumor suppressor gene. Early signs include a white pupillary reflex (leukocoria) or strabismus, and treatment may include chemotherapy, laser therapy, radiation, or enucleation (surgical removal of the eye).
Questions About Retinoblastoma
How do you pronounce retinoblastoma?
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Retinoblastoma is pronounced ret-ih-noh-blas-TOH-mah. Break it into six syllables: ret-i-no-blas-to-ma. The stress falls on the fourth syllable, so you say it a bit louder and longer: blas-TOH. Think of it like "ret-ih-noh-blas-TOH-mah" with that TOH getting the emphasis.
What is the most common mispronunciation of retinoblastoma?
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Many people accidentally stress the wrong syllable and say ret-ih-NOH-blas-toh-mah instead of ret-ih-noh-blas-TOH-mah. Remember: the stress is on TOH, not on NOH. Saying it with the wrong stress makes it harder to understand, so practice emphasizing that fourth syllable.
What do the word parts of retinoblastoma mean?
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Retinoblastoma comes from three parts: "retina" (the light-sensitive layer at the back of the eye), "blasto" (from Greek, meaning "bud" or "early form"), and "oma" (a medical suffix meaning "tumor"). Put together, it literally means "a tumor of early retinal cells."
What does retinoblastoma mean in plain English?
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Retinoblastoma is simply a type of tumor that can develop in the eye. It's a medical word doctors use instead of saying "a tumor made from immature eye cells," which is much longer. When you hear this word, know it refers to a specific eye condition that has a medical name.
What are the syllables in retinoblastoma?
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Retinoblastoma breaks down into six syllables: ret-i-no-blas-to-ma. If you say each syllable slowly and separately, it becomes easier to pronounce the whole word correctly. Then speed it up and add the stress on the fourth syllable (blas-TOH) to say it like a doctor would.
Is there a shorter way to say or write retinoblastoma?
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Yes, doctors and medical professionals sometimes use the abbreviation "RB" when speaking or writing about this condition. You would simply say "R-B" (spelling out the letters), and it means the same thing as the full word retinoblastoma.
What other medical words share the root 'retina' with retinoblastoma?
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Several medical words use "retina" or "retino-" including retinopathy (a disease of the retina), retinitis (inflammation of the retina), and retinal (an adjective meaning "related to the retina"). All of these words are talking about the retina, the back part of the eye, just like retinoblastoma does.
How would you use retinoblastoma in a sentence?
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Here's an example: "The eye doctor explained that retinoblastoma is an important word to understand if you work in pediatric medicine." This sentence shows how you'd use the word when discussing or learning about medical terminology.