์œก์•„์ข…์„ฑ ์กฐ์ง๊ตฌ ์นจ์œค ๊ฒฐ์žฅ์—ผ

Etiology

  • IBD๋Š” ํŠน๋ฐœ์„ฑ์œผ๋กœ ๋ถ€์ ์ ˆํ•œ ๋ฉด์—ญ ์ž‘์šฉ์— ์˜ํ•ด ๋ฐœ์ƒ
  • ๋ฐ˜๋ฉด ์ด ๊ฒฝ์šฐ ๋ช…ํ™•ํ•œ ์›์ธ : ์นจ์Šต์ ์ธ E. coli (adherent and invasive E. coli, AIEC) ์— ์˜ํ•ด ๋ฐœ์ƒ.
    • ํ•ญ์ƒ์ œ๋ฅผ ์“ฐ๋ฉด ๋ฐ˜์‘์ด ์ข‹์Œ(enrofloxacin-ํ€ด๋†€๋ก  ๊ณ„ํ†ต). ์Šคํ…Œ๋กœ์ด๋“œ ์“ฐ๋ฉด ์•ˆ ๋จ.
  • Boxers, Frech Bulldogs์—์„œ ์ฃผ๋กœ ๋ฐœ์ƒ.

Clinical features

  • ์ฒ˜์Œ์—๋Š” ์„ค์‚ฌ+ํ˜ˆ๋ณ€ & healthy
  • ์ง„ํ–‰์„ฑ(progressive) : weight loss, hypoalbuminemia
    • ๊ด‘๋ฒ”์œ„ํ•œ ์—ผ์ฆ์œผ๋กœ ์ ์  ์ ๋ง‰ ํˆฌ๊ณผ๋„๊ฐ€ ์ฆ๊ฐ€ํ•จ. โ†’ ์•Œ๋ถ€๋ฏผ ๊ฐ์†Œ, ์ฒด์ค‘ ๊ฐ์†Œ
  • ๊ธ‰์„ฑ ๊ฒฐ๋ง‰์—ผ์€ ๋ณดํ†ต 3์ผ ์ •๋„ ๋‘๋ฉด ๋‚ซ์ง€๋งŒ, ๋ฐ•์„œ๋‚˜ ๋ถˆ๋…์ธ ๊ฒฝ์šฐ ์ง„ํ–‰๋˜๋ฉด ์œ„ํ—˜ํ•ด์งˆ ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ ์ผ๋‹จ ํ•ญ์ƒ์ œ ์ฒ˜์น˜ + ๋น ๋ฅธ ์ง„๋‹จ์ด ์ค‘์š”.

Diagnosis

  • EARLY endoscopy๋กœ ์กฐ์ง ๊ฒ€์‚ฌ โ†’ E. coli ์ง„๋‹จ
  • Histopathology
    • ์„ธ๊ท ์„ ํƒ์‹ํ•˜๋Š” macrophage ํ™•์ธ
    • PAS ์—ผ์ƒ‰ ์–‘์„ฑ (PAS : ๋Œ€์‹์„ธํฌ ์•ˆ์— ์„ธ๊ท ์ด ์žˆ์„ ๋•Œ ์–‘์„ฑ)

Treatment

  • Antibiotic responsive : Enrofloxacin
  • ํ•ญ์ƒ์ œ๋Š” ๋ฐ˜๋“œ์‹œ 8์ฃผ ์ด์ƒ ๋จน์—ฌ์•ผ.
    • ๋ณดํ†ต 2์ฃผ ์•ˆ์— ์ข‹์•„์ ธ์„œ, ๋ณดํ˜ธ์ž๊ฐ€ ์ž„์˜๋กœ ์ค‘๋‹จํ•  ์ˆ˜ ์žˆ์Œ โ†’ ํ•ญ์ƒ์ œ ๋‚ด์„ฑ, ์นจ์Šต์  E. Coli๊ฐ€ ๋” ํ™œ๋™. (C/E ์ค‘์š”!!)

Prognosis

  • ์ €ํ˜ˆ๋‹น ์•„๋‹ˆ๊ณ  (before it is cachexia)
  • ์•ฝ 8์ฃผ ์ž˜ ๋จน์œผ๋ฉด (long enough antibiotics)
  • ์˜ˆํ›„๋Š” ์ข‹๋‹ค!