How to Pronounce Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome
Definition, meaning, and phonetic spelling
Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome Pronunciation
sin-oh-VY-tis AK-nee pus-choo-LOH-sis hy-per-os-TOH-sis os-tee-EYE-tis SIN-drohm
Stressed syllable in ALL CAPS · hyphens separate syllables
Syllable Breakdown
sin
oh
VY
stress here
tis AK
nee pus
choo
LOH
stress here
sis hy
per
os
TOH
stress here
sis os
tee
EYE
stress here
tis SIN
drohm
16 syllables
What is Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome?
Also called SAPHO syndrome, this is a rare chronic autoinflammatory condition characterized by a combination of musculoskeletal inflammation (synovitis, hyperostosis, and osteitis affecting the chest wall, spine, or long bones) and skin conditions (severe acne or pustular psoriasis of the palms and soles).
Questions About Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome
How do you pronounce Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome?
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Say it like this: sin-oh-VY-tis AK-nee pus-choo-LOH-sis hy-per-os-TOH-sis os-tee-EYE-tis SIN-drohm. The stress falls on the VY in synovitis, the LOH in pustulosis, the TOH in hyperostosis, and the EYE in osteitis. The entire name is a mouthful because it lists five different medical conditions that occur together.
What's the short version of this syndrome's name?
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It's usually called SAPHO syndrome, pronounced SAF-oh SIN-drohm. SAPHO is an acronym made from the first letters of each part of the longer name: Synovitis, Acne, Pustulosis, Hyperostosis, and Osteitis. Using the short form makes it much easier to say and remember.
How do you break Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome into syllables?
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Here's how it divides: syn-o-VY-tis / AK-nee / pus-tu-LOH-sis / hy-per-os-TOH-sis / os-tee-EYE-tis / SIN-drohm. Each word in the name has its own syllable pattern, which makes this term easier to tackle if you say each word one at a time.
What does the word root 'synovitis' mean?
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Synovitis breaks into two parts: 'syno-' (meaning joint fluid) and '-itis' (meaning inflammation). So synovitis literally means inflammation of the joint fluid or joint lining. This root appears in many other joint-related medical words.
What do the medical word parts in this syndrome's name mean?
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Each word describes a different part of the condition: 'synovitis' means joint inflammation, 'acne' refers to a skin condition, 'pustulosis' means pus-filled bumps on skin, 'hyperostosis' means extra bone growth, and 'osteitis' means bone inflammation. Together, they tell you this syndrome affects both bones and skin.
What's a common mispronunciation of this term?
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People often stress the wrong syllables, saying sin-oh-vi-TIS instead of sin-oh-VY-tis, or pus-tu-lo-SIS instead of pus-choo-LOH-sis. Remember: the stress lands on VY in synovitis and LOH in pustulosis, not at the end of the words.
How do you use this term in a sentence?
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You might hear: 'The doctor recognized the combination of bone and skin findings consistent with SAPHO syndrome' or 'Synovitis Acne Pustulosis Hyperostosis Osteitis Syndrome is a rare condition that affects multiple body systems.' The full name is often avoided in everyday speech in favor of the acronym SAPHO.
Why is this condition's name so long?
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The long name exists because it describes five distinct features that doctors noticed occurring together in the same patients. Instead of creating one new word, medical professionals listed all the key signs using existing medical terms—which is why it's a mouthful. That's exactly why the shorter acronym SAPHO was created.

