How to Pronounce Sigmoid Sinus Thrombosis
Definition, meaning, and phonetic spelling
Sigmoid Sinus Thrombosis Pronunciation
SIG-moyd SY-nus throm-BOH-sis
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
SIG
stress here
moyd SY
nus throm
BOH
stress here
sis
5 syllables
What is Sigmoid Sinus Thrombosis?
A blood clot in the sigmoid sinus (a large dural venous sinus in the skull adjacent to the mastoid), usually developing as a complication of mastoiditis or cholesteatoma. It causes severe headache, high fever, and signs of sepsis ("picket fence" fever pattern) and carries risk of pulmonary embolism.
Questions About Sigmoid Sinus Thrombosis
How do you pronounce 'sigmoid sinus thrombosis'?
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Say it like this: SIG-moyd SY-nus throm-BOH-sis. The first part rhymes with 'wig,' the second part sounds like 'sinus' (like your nose), and the last part ends with 'OH-sis.' The stress falls on SIG in the first word and BOH in the last word.
What does 'sigmoid' mean in this term?
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'Sigmoid' comes from Greek and means S-shaped. The sigmoid sinus got its name because it curves and bends in an S pattern as it runs through the skull near the ear. You'll see the word 'sigmoid' used for other S-shaped body parts too.
What does 'thrombosis' mean?
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'Thrombosis' comes from Greek and means a blood clot that forms inside a blood vessel. The word 'thrombo-' always refers to clots in medical language, so you'll hear it in terms like thrombophlebitis or thromboembolism.
What is a sinus in medical terms?
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In this case, 'sinus' doesn't mean your nose—it means a hollow channel or cavity, usually one that carries blood. Medical sinuses can be in different parts of the body, but here it refers to a venous sinus, which is a vein-like space inside the skull.
How many syllables does 'sigmoid sinus thrombosis' have?
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The phrase breaks down into these syllables: SIG-moyd (2) / SY-nus (2) / throm-BOH-sis (3), for a total of 7 syllables. Breaking it into chunks like this makes it easier to say the whole term smoothly.
What is a common mispronunciation of this term?
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Many people accidentally stress the wrong syllable and say sig-MOYD or throm-boh-SIS. Remember: the stress goes on SIG and on BOH, not on the syllables that follow them.
Is there a short way to write or say this term?
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Doctors and nurses sometimes just write 'SST' or say 'sigmoid sinus clot,' but the full term 'sigmoid sinus thrombosis' is the official medical name and is understood everywhere in healthcare.
What related words share the root 'thrombo-'?
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You'll hear 'thrombo-' in words like thromboembolism (a clot that travels), thrombophlebitis (a clot with vein inflammation), and thrombocyte (a cell involved in clotting). All these words involve blood clots.