์„ธํฌ๊ฐ€ swelling์ด ์ผ์–ด๋‚˜์„œ ๊ฒฐ๊ตญ rupture๊ฐ€ ์ผ์–ด๋‚˜์„œ ์ฃฝ๊ฒŒ ๋˜๋Š” ํ˜•ํƒœ. ์—ผ์ฆ์„ ๋™๋ฐ˜ํ•œ๋‹ค.

์œก์•ˆ์  ํŠน์ง•

์„ธํฌํ•ต ๋†์ถ•, ์„ธํฌ ์†Œ๊ธฐ๊ด€๊ณผ ๋ง‰ ์—†์–ด์ง. unifocal ๋˜๋Š” multifocal. infarction(๊ฒฝ์ƒ‰)-ํ˜ˆ์•ก์ด ๊ฝ‰ ๋ง‰ํ˜€ ๊ดด์‚ฌ.

์กฐ์งํ•™์  ๋ณ€ํ™”

ํ•ต์ด condensation, fragmentation. cytoplasm์€ eosinophil.

Necrosis์˜ type

  1. Coagulative necrosis
  2. Caseous necrosis
  3. Liquefactive necrosis
  4. gangrenous necrosis
  5. epithelium necrosis