How to Pronounce Congenital High Airway Obstruction Syndrome
Definition, meaning, and phonetic spelling
Congenital High Airway Obstruction Syndrome Pronunciation
kon-JEN-ih-tal HY AIR-way ob-STRUK-shun SIN-drohm
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
kon
JEN
stress here
ih
tal HY AIR
way ob
STRUK
stress here
shun SIN
drohm
8 syllables
What is Congenital High Airway Obstruction Syndrome?
A rare and often fatal condition (abbreviated CHAOS) in which a severe blockage of the fetal airway — due to laryngeal atresia, tracheal atresia, or a large laryngeal cyst — prevents fluid from draining from the developing lungs during fetal life, causing massive lung overdistension and heart compression. It is typically detected on prenatal ultrasound, and fetal intervention (EXIT procedure — Ex utero Intrapartum Treatment) may be required for airway establishment at birth.
Questions About Congenital High Airway Obstruction Syndrome
How do you pronounce 'Congenital High Airway Obstruction Syndrome'?
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Say it like this: kon-JEN-ih-tal HY AIR-way ob-STRUK-shun SIN-drohm. The stress falls on the second syllable of 'congenital' (JEN), the first syllable of 'airway' (AIR), and the first syllable of 'obstruction' (ob). If you break it into chunks and say each part clearly, the whole phrase becomes manageable.
What does 'congenital' mean in this term?
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Congenital comes from Latin and means 'present from birth' or 'existing before birth.' In medical terms, it describes a condition that develops during fetal life, even though symptoms may not show up until delivery or later. So 'congenital' tells you this is something that starts in the womb, not something that develops after a person is born.
What's the abbreviation for Congenital High Airway Obstruction Syndrome?
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The abbreviation is CHAOS, pronounced just like the word 'chaos' (KAY-os). Using the abbreviation makes the term much easier to say and write in medical notes, so doctors and nurses often use CHAOS instead of saying or writing the whole phrase.
How many syllables does 'congenital' have, and which one do you stress?
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The word 'congenital' has four syllables: con-GEN-i-tal. The stress falls on the second syllable—GEN. A common mistake is stressing the first syllable (CON), but the correct way is to emphasize the middle sound: kon-JEN-ih-tal.
What does 'obstruction' mean in plain English?
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Obstruction simply means 'blockage' or 'something that gets in the way.' In this term, 'airway obstruction' refers to a severe blockage of the breathing tube. It's the same word you'd use if a pipe was clogged or a road was blocked.
What does the word 'syndrome' mean?
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Syndrome (SIN-drohm) is a medical word meaning 'a group of signs or conditions that happen together.' Instead of saying 'a rare condition with multiple related problems,' doctors use 'syndrome' as shorthand. It tells you that this term describes several connected features, not just one single problem.
How would you use this term in a sentence?
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You might hear: 'The prenatal ultrasound suggested a possible case of CHAOS, which led the medical team to plan ahead for delivery.' Or: 'Congenital High Airway Obstruction Syndrome is a rare condition that requires specialized care at birth.' These sentences show how the full term or its abbreviation fits into medical conversation.
What's a common mispronunciation of this term?
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Many people stress the first syllable and say 'CON-jen-i-tal,' but the correct stress is on the second syllable: 'kon-JEN-i-tal.' Another mistake is rushing through 'obstruction' without clearly pronouncing the 'ob' at the start—it should sound like 'ob-STRUK-shun,' not 'struk-shun.'