๋‡Œ์กธ์ค‘ ํ˜ˆ๊ด€ ์˜์—ญ ๊ตญ์†Œํ™” / Stroke localization by vascular territory

์ •์˜

๋‡Œ์กธ์ค‘ ์ฆ์ƒ์„ ์นจ๋ฒ” ํ˜ˆ๊ด€ ๋˜๋Š” ํ•ด๋ถ€ํ•™์  ๋ณ‘์†Œ์— ๋”ฐ๋ผ ๊ตญ์†Œํ™”ํ•˜๋Š” ๊ฐœ๋….

์ž„์ƒ ํ•ต์‹ฌ

ACA infarction์€ ํ•˜์ง€ motor/sensory weakness, ๋ฌด์˜์š•, ์„ฑ๊ฒฉ ๋ณ€ํ™”์™€ ์—ฐ๊ด€๋œ๋‹ค. MCA infarction์€ ๊ฐ€์žฅ ํ”ํ•˜๋ฉฐ ์–ผ๊ตดยท์ƒ์ง€ weakness, ์ขŒ์ธก MCA ๋ณ‘๋ณ€์˜ ์–ธ์–ด์žฅ์• , ์šฐ์ธก MCA ๋ณ‘๋ณ€์˜ neglect, ๋ณ‘๋ณ€ ์ชฝ gaze deviation์ด ์–ธ๊ธ‰๋จ. PCA infarction์€ occipital cortex, thalamus, brainstem ์นจ๋ฒ”๊ณผ ๊ด€๋ จ๋˜๋ฉฐ ๋™๋ช…์„ฑ ๋ฐ˜๋งน์ด ๊ธฐ๋ก๋จ.

์ง„๋‹จ

Corona radiata ๋ณ‘๋ณ€์€ ์–ผ๊ตดยทํŒ”ยท๋‹ค๋ฆฌ ๋งˆ๋น„ ์ •๋„๊ฐ€ ์„œ๋กœ ๋‹ค๋ฅผ ์ˆ˜ ์žˆ๊ณ , cortex ์ž์ฒด ๋ณ‘๋ณ€์ด ์•„๋‹ˆ๋ฏ€๋กœ ์–ธ์–ด์žฅ์• ๋‚˜ neglect๊ฐ€ ์—†์„ ์ˆ˜ ์žˆ๋‹ค. Internal capsule ๋ณ‘๋ณ€์€ ๋ฐ˜๋Œ€์ธก ์–ผ๊ตดยทํŒ”ยท๋‹ค๋ฆฌ motor weakness๊ฐ€ ๊ท ๋“ฑํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚˜๋ฉฐ ๊ฐ๊ฐ ์ €ํ•˜๋‚˜ ์–ธ์–ด์žฅ์• ๋Š” ์—†๋‹ค๊ณ  ์ •๋ฆฌ๋จ. Thalamus ๋ณ‘๋ณ€์€ ๋ฐ˜๋Œ€์ธก sensory weakness, brainstem ๋ณ‘๋ณ€์€ crossed sign์„ ์‹œ์‚ฌํ•œ๋‹ค.

์น˜๋ฃŒ

๊ตญ์†Œํ™”๋Š” ์˜์ƒ ์„ ํƒ๊ณผ ์‹ ๊ฒฝ๊ณผ/์‹ ๊ฒฝ์™ธ๊ณผ ํ˜‘์ง„, ์žฌ๊ด€๋ฅ˜ ์น˜๋ฃŒ ํŒ๋‹จ์˜ ๋ฐฉํ–ฅ์„ ์žก๋Š” ๋ฐ ์‚ฌ์šฉ๋œ๋‹ค.

์ถœ์ฒ˜

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