์„ธํฌ๋…์„ฑ ๋ถ€์ข… vs ํ˜ˆ๊ด€์„ฑ ๋ถ€์ข… / Cytotoxic vs vasogenic edema

์ •์˜

Cytotoxic edema์™€ vasogenic edema๋Š” ๋‡Œ์˜์ƒ์—์„œ ๊ตฌ๋ถ„ํ•ด์•ผ ํ•˜๋Š” ๋ถ€์ข… ํŒจํ„ด์ด๋‹ค. ๋‘˜์€ ํšŒ๋ฐฑ์งˆ-๋ฐฑ์งˆ ๊ฒฝ๊ณ„ ๋ณ€ํ™”์™€ BBB ์ƒํƒœ๊ฐ€ ๋‹ค๋ฅด๋‹ค.

์ž„์ƒ ํ•ต์‹ฌ

Cytotoxic edema๋Š” cell metabolism disruption์œผ๋กœ ์„ธํฌ ์†์ƒ์ด ์ƒ๊ธฐ๋ฉฐ BBB๋Š” intact๋กœ ์ •๋ฆฌ๋œ๋‹ค. Vasogenic edema๋Š” BBB breakdown์œผ๋กœ ํ˜ˆ์žฅ ๋‹จ๋ฐฑ๊ณผ ์ˆ˜๋ถ„์ด ๋‡Œ์‹ค์งˆ extracellular space๋กœ ์ƒˆ๋Š” ์ƒํƒœ์ด๋‹ค.

์ง„๋‹จ

Cytotoxic edema: white-gray matter ๊ฒฝ๊ณ„๊ฐ€ ์‚ฌ๋ผ์ง„๋‹ค. Vasogenic edema: white-gray matter ๊ฒฝ๊ณ„๊ฐ€ ์œ ์ง€๋˜๊ฑฐ๋‚˜ ์ฃผ๋ณ€ ๋ถ€์ข…์œผ๋กœ ๋” ๋ช…ํ™•ํ•ด์ง„๋‹ค. Cytotoxic ์›์ธ: infarction, hypoglycemia, certain toxins, stroke or herpes encephalopathy. Vasogenic ์›์ธ: metastasis, tumor, abscess, inflammation.

์น˜๋ฃŒ

์˜์ƒ ํŒจํ„ด์œผ๋กœ ์›์ธ์„ ์ถ”์ •ํ•˜๊ณ  infarction, ๊ฐ์—ผ, ์ข…์–‘, ๋†์–‘ ๋“ฑ ๊ธฐ์ € ์›์ธ๋ณ„ ์น˜๋ฃŒ๋กœ ์—ฐ๊ฒฐํ•œ๋‹ค.

์ถœ์ฒ˜

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