ํ์‡„๊ณ ๋ฆฌ ์žฅํ์ƒ‰ / Closed-loop bowel obstruction

์ •์˜

Closed-loop bowel obstruction์€ ์žฅ์˜ ํ•œ ๊ตฌ๊ฐ„์ด ๋‘ ์ง€์ ์—์„œ ๋ง‰ํ˜€ ๊ณ ๋ฆฌ ํ˜•ํƒœ๋กœ ๊ฐ‡ํžˆ๋Š” mechanical obstruction์ด๋‹ค. Volvulus์ฒ˜๋Ÿผ ์žฅ๊ฐ„๋ง‰๊ณผ ํ˜ˆ๊ด€์ด ํ•จ๊ป˜ ๊ผฌ์ด๋ฉด whirlpool sign์ด ๋‚˜ํƒ€๋‚  ์ˆ˜ ์žˆ๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

Closed-loop obstruction์€ ๋‹จ์ˆœ ์žฅํ์ƒ‰๋ณด๋‹ค strangulation ๋ฐ bowel ischemia ์œ„ํ—˜์ด ๋†’์•„ ์‘๊ธ‰ ํŒ๋…์—์„œ ์ค‘์š”ํ•˜๋‹ค. Whirlpool sign์€ ์ด๋ฅผ ๊ฐ•ํ•˜๊ฒŒ ์‹œ์‚ฌํ•˜์ง€๋งŒ ๋‹จ๋… ์†Œ๊ฒฌ์ด ์•„๋‹ˆ๋ผ ๋™๋ฐ˜ CT ์†Œ๊ฒฌ๊ณผ ์ž„์ƒ์ƒ์„ ํ•จ๊ป˜ ๋ด์•ผ ํ•œ๋‹ค.

์ง„๋‹จ

CT์—์„œ C-shaped ๋˜๋Š” U-shaped loop, radial distribution, beak sign์„ ์ฐพ๋Š”๋‹ค. Proximal bowel dilatation, distal decompression, transition point๊ฐ€ mechanical obstruction์„ ๋’ท๋ฐ›์นจํ•œ๋‹ค. Whirl sign์ด ์—ฌ๋Ÿฌ slice์—์„œ ์ง€์†๋˜๊ณ  twisted mesenteric vessels/fat๊ฐ€ ์ค‘์‹ฌ์— ๋ณด์ด๋ฉด ๋ณ‘์  ๊ฐ€๋Šฅ์„ฑ์ด ๋†’๋‹ค.

์น˜๋ฃŒ

Raw ์ž๋ฃŒ๋Š” ๊ตฌ์ฒด ์น˜๋ฃŒ๋ฅผ ๋‹ค๋ฃจ์ง€ ์•Š์•˜์œผ๋‚˜, closed-loop obstruction ๋˜๋Š” ํ—ˆํ˜ˆ ์˜์‹ฌ ์†Œ๊ฒฌ์€ ์™ธ๊ณผ์  ์‘๊ธ‰ ํ‰๊ฐ€๊ฐ€ ํ•„์š”ํ•œ ์˜์ƒ ์ง„๋‹จ์ด๋‹ค.

์ถœ์ฒ˜

๐ŸŒฑ ์ถœ์ฒ˜ raw


๋ณธ ๋ฌธ์„œ๋Š” ํ•™์Šตยท์ฐธ๊ณ ์šฉ์ด๋ฉฐ ์‹ค์ œ ์ง„๋ฃŒ ๊ฒฐ์ •์€ ์ž„์ƒ์˜์˜ ํŒ๋‹จ์ž…๋‹ˆ๋‹ค.