How to Pronounce Dural Arteriovenous Fistula
Definition, meaning, and phonetic spelling
Dural Arteriovenous Fistula Pronunciation
DYOO-ral ar-teer-ee-oh-VEE-nus FIS-tyoo-lah
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
DYOO
stress here
ral ar
teer
ee
oh
VEE
stress here
nus FIS
tyoo
lah
9 syllables
What is Dural Arteriovenous Fistula?
An abnormal connection between arteries and veins in the tough outer lining of the brain or spinal cord (dura mater), causing high-pressure arterial blood to flow directly into venous channels. It can cause headache, pulsatile tinnitus, vision changes, and intracranial hemorrhage.
Questions About Dural Arteriovenous Fistula
How do you pronounce 'dural arteriovenous fistula'?
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Say it like this: DYOO-rul ar-TEER-ee-oh-VEE-nus FIS-choo-luh. The stress falls on the second part—you say it loudly on "TEER" in "arteriovenous" and "VEE" in the same word. It's a bit of a mouthful, but breaking it into smaller chunks makes it easier.
What's the most common mistake people make when saying this word?
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People often put the stress on the wrong syllable and say "ar-teer-ee-oh-vee-NUS" instead of "ar-TEER-ee-oh-VEE-nus." Remember: the emphasis goes on "TEER" and "VEE," not at the end of the word.
How do you break 'dural arteriovenous fistula' into syllables?
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Here's how it divides: DU-ral / ar-TE-ri-o-VE-nous / FIS-tu-la. That's three main word parts: "dural" (2 syllables), "arteriovenous" (5 syllables), and "fistula" (3 syllables).
What does 'dural' mean?
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"Dural" comes from the Latin word "dura," which means "hard" or "tough." It refers to the dura mater, the thick, protective outer layer that covers your brain and spinal cord—think of it as a tough membrane wrapped around these delicate structures.
What do the medical word parts mean in this term?
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"Arterio-" refers to arteries (blood vessels that carry blood away from the heart), "venous" refers to veins (blood vessels that carry blood back to the heart), and "fistula" is a Latin word meaning an abnormal tunnel or connection. So the term describes an abnormal connection between arteries and veins.
What's a simpler way to explain what 'dural arteriovenous fistula' means?
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It's an abnormal, direct connection between arteries and veins in the tough membrane surrounding your brain or spinal cord. Instead of blood flowing at normal pressure through small capillaries between arteries and veins, it rushes directly from the artery into the vein.
Are there related words that share the same roots as 'dural arteriovenous fistula'?
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Yes! "Dura" and "dural" are used in other medical terms like "subdural" (meaning under the dura). "Arterial" and "venous" appear separately in many terms describing blood vessels. "Fistula" also appears in other conditions, like "arteriovenous fistula" in other parts of the body.
Can you use this word in a simple sentence?
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Here's an example: "The radiologist explained that the patient's imaging showed a dural arteriovenous fistula, which is why we heard about it in the medical team meeting."