MCP๋กœ ์—ฐ๊ฒฐ โ†’

๊ณ„์‚ฐ ์ž…๋ ฅ

๊ณต์‹

๊ด‘๊ณ 

๊ฒฐ๊ณผ

Wells ์ ์ˆ˜ (PE)
0
์ 
2๋‹จ๊ณ„ ํ•ด์„ PE Unlikely (2-tier)
3๋‹จ๊ณ„ ํ•ด์„ Low (3-tier)

ํ์ƒ‰์ „์ฆ Wells ์ ์ˆ˜๋ž€?

ํ์ƒ‰์ „์ฆ(PE)์— ๋Œ€ํ•œ Wells ์ ์ˆ˜๋Š” ํ™˜์ž๊ฐ€ ํ์ƒ‰์ „์ฆ์ผ ์‚ฌ์ „ ๊ฒ€์‚ฌ ํ™•๋ฅ (pretest probability)์„ ์ถ”์ •ํ•˜๋Š” ๊ฒ€์ฆ๋œ ์ž„์ƒ ์˜ˆ์ธก ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. 7๊ฐ€์ง€ ๊ฐ€์ค‘ ์ž„์ƒ ๊ธฐ์ค€์„ ํ•˜๋‚˜์˜ ํ•ฉ์‚ฐ ์ ์ˆ˜๋กœ ํ†ตํ•ฉํ•ด, ์˜๋ฃŒ์ง„์ด D-dimer ๊ฒ€์‚ฌ๋ฅผ ์‹œํ–‰ํ• ์ง€, CT ํํ˜ˆ๊ด€์กฐ์˜์ˆ (CTPA)๋กœ ์ง„ํ–‰ํ• ์ง€, ๋˜๋Š” ๋‹ค๋ฅธ ๊ฒ€์‚ฌ๋ฅผ ์„ ํƒํ• ์ง€ ํŒ๋‹จํ•˜๋Š” ๋ฐ ๋„์›€์„ ์ค๋‹ˆ๋‹ค. ์ด ๋„๊ตฌ๋Š” ์ž„์ƒ์  ์˜์‚ฌ๊ฒฐ์ •์„ ๋ณด์กฐํ•  ๋ฟ์ด๋ฉฐ ์˜๋ฃŒ์ง„์˜ ํŒ๋‹จ์„ ๋Œ€์ฒดํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๊ฐ€์ค‘ ์ ์ˆ˜๋ฅผ ๊ฐ€์ง„ 7๊ฐ€์ง€ ์ž„์ƒ ๊ธฐ์ค€์ด ์ด์ ์œผ๋กœ ํ•ฉ์ณ์ง€๋Š” ๊ฒƒ์„ ๋ณด์—ฌ์ฃผ๋Š” ํ‰๋ฉด ๋‹ค์ด์–ด๊ทธ๋žจ
์ด PE ์œ„ํ—˜ ์ ์ˆ˜๋กœ ํ•ฉ์‚ฐ๋˜๋Š” ๊ฐ€์ค‘์น˜ ์ ์šฉ Wells ๊ธฐ์ค€ 7๊ฐ€์ง€.

๊ณ„์‚ฐ๊ธฐ ์‚ฌ์šฉ ๋ฐฉ๋ฒ•

ํ™˜์ž์—๊ฒŒ ํ•ด๋‹นํ•˜๋Š” ๊ฐ ๊ธฐ์ค€์— ์ฒดํฌํ•˜์„ธ์š”. ๊ฐ ํ•ญ๋ชฉ์—๋Š” ๊ณ ์ •๋œ ๊ฐ€์ค‘์น˜๊ฐ€ ๋ถ€์—ฌ๋ฉ๋‹ˆ๋‹ค. ์‹ฌ๋ถ€์ •๋งฅํ˜ˆ์ „์ฆ(DVT)์˜ ์ž„์ƒ ์ง•ํ›„(+3.0), ํ์ƒ‰์ „์ฆ์ด ๊ฐ€์žฅ ์œ ๋ ฅํ•œ ์ง„๋‹จ์ผ ๋•Œ(+3.0), ์‹ฌ๋ฐ•์ˆ˜ 100bpm ์ดˆ๊ณผ(+1.5), ๋ถ€๋™ ์ƒํƒœ ๋˜๋Š” ์ตœ๊ทผ ์ˆ˜์ˆ (+1.5), ๊ณผ๊ฑฐ PE/DVT ๋ณ‘๋ ฅ(+1.5), ๊ฐํ˜ˆ(+1.0), ํ™œ๋™์„ฑ ์•…์„ฑ์ข…์–‘(+1.0)์ด ๊ทธ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ณ„์‚ฐ๊ธฐ๋Š” ์ ์ˆ˜๋ฅผ ํ•ฉ์‚ฐํ•˜์—ฌ ๋‘ ๊ฐ€์ง€ ํ•ด์„ ๋ฐฉ์‹์„ ์ฆ‰์‹œ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

๊ณต์‹ ์„ค๋ช…

์ด์ ์€ ๊ฐ€์ค‘์น˜๊ฐ€ ์ ์šฉ๋œ ๊ธฐ์ค€๋“ค์„ ๋‹จ์ˆœํžˆ ํ•ฉํ•œ ๊ฐ’์ž…๋‹ˆ๋‹ค.

$$\text{Score} = 3.0\,\text{Signs of DVT} + 3.0\,\text{PE most likely} + 1.5\,\text{HR} > 100 + 1.5\,\text{Immobilization} + 1.5\,\text{Prior PE/DVT} + 1.0\,\text{Hemoptysis} + 1.0\,\text{Malignancy}$$

์›๋ž˜์˜ 3๋‹จ๊ณ„ ๋ชจ๋ธ์€ 0~1์ ์„ ์ €์œ„ํ—˜, 2~6์ ์„ ์ค‘๋“ฑ๋„ ์œ„ํ—˜, 7์  ์ด์ƒ์„ ๊ณ ์œ„ํ—˜์œผ๋กœ ๋ถ„๋ฅ˜ํ•ฉ๋‹ˆ๋‹ค. ๋„๋ฆฌ ์“ฐ์ด๋Š” 2๋‹จ๊ณ„(์ด๋ถ„ํ˜•) ๋ชจ๋ธ์€ 4์  ์ดํ•˜๋ฅผ "PE ๊ฐ€๋Šฅ์„ฑ ๋‚ฎ์Œ", 4์  ์ดˆ๊ณผ๋ฅผ "PE ๊ฐ€๋Šฅ์„ฑ ๋†’์Œ"์œผ๋กœ ๊ตฌ๋ถ„ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ€๋Šฅ์„ฑ์ด ๋‚ฎ์€ ๊ทธ๋ฃน์—์„œ D-dimer ์Œ์„ฑ์ด๋ฉด ์•ˆ์ „ํ•˜๊ฒŒ ํ์ƒ‰์ „์ฆ์„ ๋ฐฐ์ œํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค.

๊ด‘๊ณ 
2๋‹จ๊ณ„ ๋ฐ 3๋‹จ๊ณ„ Wells ์œ„ํ—˜ ๋ถ„๋ฅ˜ ๊ธฐ์ค€๊ฐ’์„ ๋ณด์—ฌ์ฃผ๋Š” ๋‘ ๊ฐœ์˜ ์ ์ˆ˜ ์ฒ™๋„
Wells ์ด์ ์˜ 2๋‹จ๊ณ„ ๋ฐ 3๋‹จ๊ณ„ ํ•ด์„.

๊ณ„์‚ฐ ์˜ˆ์‹œ

ํ•œ ํ™˜์ž์—๊ฒŒ DVT์˜ ์ž„์ƒ ์ง•ํ›„(+3.0), ์‹ฌ๋ฐ•์ˆ˜ 110bpm(+1.5), ๊ฐํ˜ˆ(+1.0)์ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค. ์ด์ ์€ $$3.0 + 1.5 + 1.0 = 5.5$$ ์ ์ž…๋‹ˆ๋‹ค. ์ด ๊ฒฝ์šฐ 3๋‹จ๊ณ„ ๋ถ„๋ฅ˜์ƒ ์ค‘๋“ฑ๋„ ์œ„ํ—˜์—, 2๋‹จ๊ณ„ ๋ถ„๋ฅ˜์ƒ "PE ๊ฐ€๋Šฅ์„ฑ ๋†’์Œ"์— ํ•ด๋‹นํ•˜๋ฏ€๋กœ, D-dimer ๊ฒ€์‚ฌ๋งŒ์œผ๋กœ๋Š” ๋ถ€์กฑํ•˜๋ฉฐ ์˜์ƒ ๊ฒ€์‚ฌ๋ฅผ ์‹œํ–‰ํ•˜๋Š” ๊ฒƒ์ด ๊ถŒ์žฅ๋ฉ๋‹ˆ๋‹ค.

์ž์ฃผ ๋ฌป๋Š” ์งˆ๋ฌธ

2๋‹จ๊ณ„์™€ 3๋‹จ๊ณ„ ์ค‘ ์–ด๋А ๊ฒƒ์„ ์“ฐ๋‚˜์š”? 2๋‹จ๊ณ„ ๋ชจ๋ธ์€ D-dimer ๊ฒ€์‚ฌ์™€ ๊น”๋”ํ•˜๊ฒŒ ์—ฐ๊ณ„๋˜๊ธฐ ๋•Œ๋ฌธ์— ํ˜„์žฌ ๋” ๋งŽ์ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋ณธ ๊ณ„์‚ฐ๊ธฐ์—์„œ๋Š” ๋‘ ๊ฐ€์ง€ ๋ชจ๋‘๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

์ด์ ์ด ์ •ํ™•ํžˆ 4์ ์ด๋ฉด์š”? 4์ ์€ "PE ๊ฐ€๋Šฅ์„ฑ ๋‚ฎ์Œ" ๊ทธ๋ฃน์— ์†ํ•ฉ๋‹ˆ๋‹ค("๊ฐ€๋Šฅ์„ฑ ๋†’์Œ"์˜ ๊ธฐ์ค€์€ 4์  ์ดˆ๊ณผ์ž…๋‹ˆ๋‹ค).

์ด๊ฒƒ์œผ๋กœ ์ง„๋‹จํ•  ์ˆ˜ ์žˆ๋‚˜์š”? ์•„๋‹ˆ์š”. Wells ์ ์ˆ˜๋Š” ๊ฒ€์‚ฌ ๋ฐฉํ–ฅ์„ ์•ˆ๋‚ดํ•˜๊ธฐ ์œ„ํ•ด ํ™•๋ฅ ์„ ์ถ”์ •ํ•  ๋ฟ์ž…๋‹ˆ๋‹ค. ํ์ƒ‰์ „์ฆ์˜ ํ™•์ง„ ๋˜๋Š” ๋ฐฐ์ œ๋Š” ์˜์ƒ ๊ฒ€์‚ฌ๋‚˜ ์ถ”๊ฐ€ ์ •๋ฐ€ ๊ฒ€์‚ฌ๋กœ๋งŒ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

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