๋งˆ๋น„์„ฑ ์žฅํ์ƒ‰ / Paralytic ileus

์ •์˜

๋งˆ๋น„์„ฑ ์žฅํ์ƒ‰(paralytic/adynamic ileus)์€ ๊ธฐ๊ณ„์  ๋ง‰ํž˜ ์—†์ด ์žฅ์šด๋™ ์ €ํ•˜๋กœ ์žฅ๊ด€์ด ํ™•์žฅ๋˜๋Š” ์ƒํƒœ๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

CT์—์„œ๋Š” small bowel๊ณผ colon์ด diffuseํ•˜๊ฒŒ gas ๋˜๋Š” fluid๋กœ ํ™•์žฅ๋œ๋‹ค. ๊ธฐ๊ณ„์  ํ์ƒ‰๊ณผ ๋‹ฌ๋ฆฌ ํ•œ ์ง€์ ์—์„œ ๋šœ๋ ทํ•œ caliber change ๋˜๋Š” focal transition point๊ฐ€ ์—†์–ด์•ผ ํ•œ๋‹ค. Colon/rectum gas๊ฐ€ ๋ณด์กด๋  ์ˆ˜ ์žˆ๋‹ค.

์ง„๋‹จ

CT์—์„œ diffuse small and large bowel distension, preserved rectal gas, absence of focal transition point๋ฅผ ํ™•์ธํ•œ๋‹ค. ๊ธฐ๊ณ„์  SBO์ฒ˜๋Ÿผ single transition point์™€ distal collapse๊ฐ€ ๋ณด์ด๋ฉด ileus๋ณด๋‹ค obstruction์„ ์šฐ์„  ๊ณ ๋ คํ•œ๋‹ค.

์น˜๋ฃŒ

์ˆ˜์ˆ  ํ›„ ์ƒํƒœ, sepsis, electrolyte abnormality, opioid ์‚ฌ์šฉ ๋“ฑ ์œ ๋ฐœ ๋งฅ๋ฝ์„ ๊ต์ •ํ•˜๋Š” ๊ฒƒ์ด ํ•ต์‹ฌ์ด๋‹ค.

์ถœ์ฒ˜

Radiopaedia Adynamic ileus; ACR Appropriateness Criteria acute abdominal pain/suspected bowel obstruction.

๐ŸŒฑ ์ถœ์ฒ˜ raw


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