๋ณต๋ถ€ CT ์กฐ์˜์ฆ๊ฐ• ์ ์‘์ฆ / Abdominal CT contrast indications

์ •์˜

๋ณต๋ถ€ CT์—์„œ ์กฐ์˜์ฆ๊ฐ•์€ ์ข…์–‘, ์—ผ์ฆ, ํ˜ˆ๊ด€์งˆํ™˜, ์™ธ์ƒ ๋“ฑ ํ˜ˆ๋ฅ˜์™€ ์žฅ๊ธฐ ์†์ƒ ํ‰๊ฐ€๊ฐ€ ํ•„์š”ํ•œ ์ƒํ™ฉ์—์„œ ์„ ํƒ๋œ๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

์›์ž๋ฃŒ๋Š” renal stone๊ณผ fatty liver๋Š” non-enhance CT๋งŒ์œผ๋กœ๋„ ์ถฉ๋ถ„ํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ •๋ฆฌํ•œ๋‹ค. ๋ฐ˜๋Œ€๋กœ tumor, abscess, pancreatitis ๊ฐ™์€ ์—ผ์ฆ ์งˆํ™˜, vascular disease, trauma๋Š” ๊ฐ€๋Šฅํ•˜๋ฉด contrast-enhanced CT๋กœ ๋ณด๋ผ๊ณ  ๊ฐ•์กฐํ•œ๋‹ค. ์ข…์–‘์€ ํ˜ˆ๊ด€์ด ํ’๋ถ€ํ•ด ๊ฐ•ํ•˜๊ฒŒ ์กฐ์˜๋  ์ˆ˜ ์žˆ๊ณ , ๋†์–‘/์ทŒ์žฅ์—ผ ๋“ฑ ์—ผ์ฆ์€ ํ˜ˆ๋ฅ˜ ์ฆ๊ฐ€๋กœ ์กฐ์˜์ฆ๊ฐ•์ด ๋šœ๋ ทํ•  ์ˆ˜ ์žˆ๋‹ค. Hemoperitoneum์€ ์•ฝ 40 HU ์ •๋„๋กœ ์–ธ๊ธ‰๋œ๋‹ค.

์ง„๋‹จ

๋ณต๋ถ€ CT ํŒ๋…์€ lower chest๋ถ€ํ„ฐ liver/spleen, biliary-pancreas, adrenal-kidney-ureter-bladder, GI tract, vessels, LN, pelvis, musculoskeletal ์ˆœ์„œ๋กœ ์ฒด๊ณ„์ ์œผ๋กœ ๋ณธ๋‹ค. ํ˜ˆ๊ด€๊ณผ ์—ผ์ฆ ์†Œ๊ฒฌ์„ ๋ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ ๋น„์กฐ์˜ CT๋งŒ์œผ๋กœ ์ œํ•œํ•˜์ง€ ์•Š๋Š”๋‹ค.

์น˜๋ฃŒ

์˜์ƒ ํ”„๋กœํ† ์ฝœ ์„ ํƒ์€ ์ˆ˜์ˆ ยท์‹œ์ˆ ยทํ•ญ์ƒ์ œยท์™ธ์ƒ ์ฒ˜์น˜ ๊ฒฐ์ •์— ์ง์ ‘ ์—ฐ๊ฒฐ๋œ๋‹ค.

์ถœ์ฒ˜

์›์ž๋ฃŒ ๋‚ด ๋ณ„๋„ DOI/๊ฐ€์ด๋“œ๋ผ์ธ ์ธ์šฉ ์—†์Œ.

๐ŸŒฑ ์ถœ์ฒ˜ raw


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