๐Ÿ—‚ PDF | ๋Œ€๋™๋ฌผ(A) - 1.5 Disease of the GI tract of Ruminants.pdf

[1] Rumen motility disorders

1. Acute indigestion (๋‹จ์ˆœ์„ฑ ์†Œํ™”๋ถˆ๋Ÿ‰์ฆ)

  • ์ฃผ์›์ธ : Excessive fermentation โ†’ ๊ณผ๋„ํ•œ gas ํ˜•์„ฑ
    • ๋˜๋Š” ์žฅ์—ผ(intestinal inflammation), ์ –์‚ฐ ์‚ฐ์ฆ(lactic acidosis)
  • ๋ฐ˜์ถ”์œ„(rumen)์—์„œ ๊ฐ€์žฅ ํ”ํžˆ ๋ฐœ์ƒ.
  • ์†Œ์—์„œ ๋ฐœ์ƒํ•˜๋Š” intestinal colic(์žฅ์‚ฐํ†ต)์˜ ๊ฐ€์žฅ ํ”ํ•œ ์›์ธ!
  • Primary ketosis์™€ ๊ฐ๋ณ„์ง„๋‹จ ํ•„์š”! urinary ketone ๊ฒ€์‚ฌ๋กœ ๊ฐ๋ณ„.
Clinical signs
  • ๋น„์œ  ์ดˆ๊ธฐ primary ketosis์™€ ๋น„์Šท!
    • ์‹์š• ๋ถ€์ง„, ๋น„์œ ๋Ÿ‰ ๊ฐ์†Œ, ๋ง๋‹จ๋ถ€ ์ฐจ๊ฐ€์›Œ์ง (cold extremities), ๋ฐ˜์ถ”์œ„ ๊ธฐ๋Šฅ์žฅ์• (dysfunction)
  • Ruminal indigestion : Normal TPR but mild rumen distension
  • Hypocalcemia โ†’ ๋ฐ˜์ถ”์œ„ ๊ทผ์ˆ˜์ถ•๋ ฅ ์ €ํ•˜, ํ˜ˆ์•ก์ˆœํ™˜ ์žฅ์•  โ†’ ๋ง๋‹จ๋ถ€ ๋ƒ‰๊ฐ
  • Colic (์žฅ์‚ฐํ†ต = ๋ณตํ†ต)
  • ๋นˆ๋งฅ, ๋นˆํ˜ธํก
  • Palpable small bowel distension - ์‹ฌํ•˜๋ฉด ์œก์•ˆ์ ์œผ๋กœ๋„ ๊ด€์ฐฐ
  • Diarrhea - ์‹ฌํ•˜๋ฉด ๊ธ‰์„ฑ์„ค์‚ฌ์ฆ์œผ๋กœ ์ด์–ด์ง
  • Hypocalcemia, Hypochloremia
Treatment
  • ์ง„๋‹จ์€ ์ดˆ์ŒํŒŒ๋กœ
  • ์ •์ƒ์ ์ธ ์†Œํ™”๊ธฐ๋Šฅ ํšŒ๋ณต (GI ์šด๋™์„ฑ, pH, flora๋ฅผ ์ •์ƒ์œผ๋กœ ๊ต์ •)
  • ๋ถ€์‚ฐ๋ฌผ์ด ๋…์„ฑ ๋ฌผ์งˆ๋กœ ์ž‘์šฉํ•  ์ˆ˜ ์žˆ์œผ๋‹ˆ ์™„ํ™”์ œ ํˆฌ์—ฌ or ์žฅ์„ธ์ฒ™
  • ์ €์นผ์Š˜ํ˜ˆ์ฆ ๊ต์ • (500ml of 23% calcium borogluconat IV)

2. Rumen acidosis (์ œ1์œ„ ์‚ฐ์„ฑ์ฆ)

  • ๊ณ ํƒ„์ˆ˜ํ™”๋ฌผ ์‚ฌ๋ฃŒ(concentrates) ๊ณผ๋„ํ•˜๊ฒŒ ์„ญ์ทจ โ†’ ๊ณผ๋Ÿ‰์˜ ์ –์‚ฐ์ด ์ƒ์„ฑ๋˜๋ฉฐ acidosis
  • ๊ธ‰์„ฑ : Acute carbohydrage engorgement of ruminants (๊ธ‰์„ฑ ํƒ„์ˆ˜ํ™”๋ฌผ ๊ณผ์‹์ฆ), lactic acidosis, grain overload
  • SARA (subacute ruminal acidosis) : ๋šœ๋ ทํ•œ ์ฆ์ƒ์„ ๋‚˜ํƒ€๋‚ด์ง€ ์•Š๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋Œ€๋ถ€๋ถ„
Clinical signs
  • ๋น„์œ ๋Ÿ‰ ๊ฐ์†Œ, ์šฐ์œ ์˜ ์ง€๋ฐฉ ํ•จ์œ ๋Ÿ‰ ๊ฐ์†Œ
  • ์‹์š• ๋ถ€์ง„
  • ๋ฐ˜์ถ” ์‹œ๊ฐ„ ๊ฐ์†Œ
  • liver abscesses, CVC thrombosis (์—ผ์ฆ ๋ฌผ์งˆ์— ์˜ํ•œ ํ•ฉ๋ณ‘์ฆ)
  • Low urea nitrogen โ†’ BUN ๊ฐ์†Œ
Lactic Acidosis
(Grain overload)
: ๊ฐ€์žฅ ์‹ฌ๊ฐํ•œ ํ˜•ํƒœ
EtiologyConcentrate ์‚ฌ๋ฃŒ ๊ณผ๋‹ค ์„ญ์ทจ๋กœ ๋ฐ˜์ถ”์œ„๋‚ด ๊ธ‰๊ฒฉํ•œ ํ™˜๊ฒฝ ๋ณ€ํ™”
โ†’ Gram ์–‘์„ฑ๊ท ์˜ ๊ณผ๋„ํ•œ ์ฆ์‹ โ†’ ์‚ฐ์„ฑํ™” (pH 4.5-5.0) โ†’ ์ •์ƒ ๋ฏธ์ƒ๋ฌผ ์‚ด ์ˆ˜ X
Clinical signs์ฆ์ƒ ๋™์ผํ•˜๋‚˜ ํ›จ์”ฌ ์‹ฌํ•œ ์ •๋„๋กœ ๋‚˜ํƒ€๋‚จ.
- dehydration, tachycardia, tachypnea
- splashy, static & enlarged rumen (์•ก์ฒด์™€ ๊ฐ€์Šค๊ฐ€ ์„ž์ธ ์œ„์žฅ์Œ)
- cool skin surface
- diarrhea, weak, ataxia, .. recumbent, .. coma and death
Treatment์˜ˆํ›„๊ฐ€ ์ข‹์ง€ ์•Š์Œ.
- ๋ฐ˜์ถ”์œ„ ์‚ฐ์ฆ ๊ต์ •๊ณผ ์ถ”๊ฐ€ ์ –์‚ฐ ์ƒ์„ฑ ๋ฐฉ์ง€๊ฐ€ ์›ƒ๋„ˆ!
- Flunixin meglumine (NSAIDs) : ์—ผ์ฆ ๋ฐ ํ†ต์ฆ ์™„ํ™”
- hypertonic saline (๊ณ ์žฅ์„ฑ ์‹์—ผ์ˆ˜, Ringerโ€™s ๋“ฑ) : ์ดˆ๊ธฐ ํƒˆ์ˆ˜ ๊ต์ •
- Rumenotomy (๋ฐ˜์ถ”์œ„์ ˆ์ œ์ˆ ) : pH < 5.0, HR > 100bpm, ํƒˆ์ˆ˜ > 8% ์ •๋„๋กœ ์‹ฌํ•  ๋•Œ
- ๊ด‘๋ฒ”์œ„ ํ•ญ์ƒ์ œ๋Š” ๊ถŒ์žฅ X

3. Ruminal bloat (์ œ1์œ„ ๊ณ ์ฐฝ์ฆ)

  • ์ •์ƒ์ ์œผ๋กœ ๋ฐœํšจ๋ฅผ ํ†ตํ•ด ์ƒ์„ฑ๋œ ๊ฐ€์Šค๋ฅผ ํŠธ๋ฆผ์œผ๋กœ ๋ฐฐ์ถœ
  • ๊ณ ์ฐฝ์ฆ : ๊ฐ€์Šค ๋ฐฐ์ถœ์— ์ด์ƒ ์žˆ๊ฑฐ๋‚˜, ํŠธ๋ฆผ์œผ๋กœ ๋ฐฐ์ถœ < ๋ฐ˜์ถ”์œ„ ๋‚ด ๊ฐ€์Šค โ‡’ ๋ฐ˜์ถ”์œ„ ํŒฝ์ฐฝ
  • persistent foam (์›๋ฐœ์„ฑ, ํฌ๋ง์„ฑ ๊ณ ์ฐฝ์ฆ) : ๊ฐ€์Šค+๋‚ด์šฉ๋ฌผ ๊ฐ™์ด ์œ„์— ๊ฐ‡ํž˜.
  • Free gas (์†๋ฐœ์„ฑ, ์œ ๋ฆฌ๊ฐ€์Šค์„ฑ ๊ณ ์ฐฝ์ฆ) : ๋ฐ˜์ถ”์œ„ ๋‚ด ๋‚ด์šฉ๋ฌผ/๊ฐ€์Šค ๋ถ„๋ฆฌ๋œ ์ฑ„๋กœ ์ถ•์ .
  • ์†ก์•„์ง€์—์„œ๋Š” abomasal bloat (์ œ4์œ„ ๊ณ ์ฐฝ์ฆ) ์ƒ๊ธธ ์ˆ˜ ์žˆ์Œ.
Primary bloat = Frothy, Foamybloat
(์›๋ฐœ์„ฑ, ํฌ๋ง์„ฑ ๊ณ ์ฐฝ์ฆ)
Secondary bloat = Free-gas bloat
(์†๋ฐœ์„ฑ, ์œ ๋ฆฌ๊ฐ€์Šค ๊ณ ์ฐฝ์ฆ)
Pasture bloat - ๋ฐฉ๋ชฉ ์†Œ, alfalfa/clover ์„ญ์ทจ
Feedlot bloat - ๊ณ ํƒ„์ˆ˜ํ™”๋ฌผ ์‚ฌ๋ฃŒ ๋น ๋ฅด๊ฒŒ ๋งŽ์ด ์„ญ์ทจ
์ฃผ ์›์ธ์„ฌ์œ ์งˆโ†“ ๋ฐœํšจ์†๋„โ†‘ ๊ณก๋ฌผ ๊ธฐ๋ฐ˜ ์‚ฌ๋ฃŒ์˜ ๊ณผ๋‹ค ์„ญ์ทจ
(๊ณผ๋„ํ•œ ๊ฑฐํ’ˆ ํ˜•์„ฑ, ๊ฐ€์Šค ๊ฐ‡ํž˜)
์†Œํ™”๊ธฐ๊ด€์˜ ๊ธฐ๊ณ„์ , ๊ธฐ๋Šฅ์  ์žฅ์• 
(์ข…์–‘, ๋ฏธ์ฃผ์‹ ๊ฒฝ ์†์ƒ, ์‹๋„ ํ์ƒ‰ ๋“ฑ)
์ฆ์ƒ๊ฑฐํ’ˆ์ด ํŠธ๋ฆผ ์–ต์ œ โ†’ ๋ณต๋ถ€ํŒฝ๋งŒ(์ขŒ์ธก ๋ณต๋ถ€), ํ˜ธํก๊ณค๋ž€
๋ณต๋ถ€ ์••๋ฐ• โ†’ frequent urination
๊ทน๋„์˜ ๋ถˆ์•ˆ(anxiety), salivation ์ฆ๊ฐ€
๋ฐœ์ƒ 3-4์‹œ๊ฐ„ ์ด๋‚ด์— ๊ธ‰์„ฑ์œผ๋กœ ํ์‚ฌํ•  ์ˆ˜ ์žˆ์Œ
(โ† ์งˆ์‹, ์ˆœํ™˜์žฅ์• )
- ๋น„์ •์ƒ์ ์ธ ์ž์„ธ๋‚˜ ๊ธฐ๋ฆฝ ๋ถˆ๋Šฅ
- salivation, anxiety, mouth breading
- large ping sound (์œ ๋ฆฌ ๊ฐ€์Šค๊ฐ€ ์ข€ ๋” ๊ณ ์Œ์„ ์œ ๋ฐœ)
* Trocarization(์ฒœ์ž์ˆ ) :์ฆ‰๊ฐ์ ์œผ๋กœ ์ฆ์ƒ์„ ์™„ํ™”
Treatment & Management
  • 1์ˆœ์œ„ : ๊ฐ€์Šค ์ œ๊ฑฐ
    • ํฌ๋ง์„ฑ ๊ณ ์ฐฝ์ฆ : anti-foaming agent๋ฅผ ํˆฌ์—ฌํ•ด์„œ ๊ฑฐํ’ˆ์„ ๋จผ์ € ๋ถ„ํ•ด
    • 1์ฐจ์ ์œผ๋กœ stomach tube โ†’ ์•ˆ ๋˜๋ฉด trocar, cannula
  • ๋ชฉ์ˆจ์„ ์œ„ํ˜‘ํ•  ๋งŒํผ ์‹ฌ๊ฐํ•œ ๊ฒฝ์šฐ, ์‹ ์†ํ•˜๊ฒŒ rumenotomy(๋ฐ˜์ถ”์œ„์ ˆ๊ฐœ์ˆ ) ๊ณ ๋ ค
  • Rumen fistula(๋ฐ˜์ถ”์œ„ ๋ˆ„๊ณต) : ์†๋ฐœ์„ฑ ๊ณ ์ฐฝ์ฆ์ด ๋ฐ˜๋ณต๋  ๋•Œ, ๋ฌผ๋ฆฌ์  ํ์ƒ‰์— ์˜ํ•œ ๊ณ ์ฐฝ์ฆ์„ ์น˜๋ฃŒํ•  ๋•Œ.
  • Antifoaming agnets : vegetable oil, mineral oil ๋“ฑ

4. Traumatic Reticuloperitonitis (์™ธ์ƒ์„ฑ ์ œ2์œ„ ๋ณต๋ง‰์—ผ, Hardware disease)

  • ๊ธˆ์†์„ฑ ์ด๋ฌผ์— ์˜ํ•ด ์ž˜ ๋ฐœ์ƒํ•˜๋ฉฐ 2์œ„๋กœ ๋ชจ์ž„.
  • ๋ฐ˜์ถ”์œ„ ์šด๋™์„ฑ ์ €ํ•˜, ์ฐฝ์ƒ ๋ถ€์œ„์˜ ์กฐ์ง ํ˜‘์ฐฉ ๋˜๋Š” ๋†์–‘, ๋ฏธ์ฃผ์‹ ๊ฒฝ์„ฑ ์†Œํ™”๋ถˆ๋Ÿ‰ ์œ ๋ฐœ
  • conservative treatment : 2์œ„์— ์ž์„์„ ๋„ฃ์–ด ์•ˆ์ •ํ™”
  • ํ•ฉ๋ณ‘์ฆ : septic pericarditis(์ฐฝ์ƒ์„ฑ ์‹ฌ๋‚ญ์—ผ), reticular abscess, septic pleuritis, pneumonia, thoracic abscesses, diaphragmatic hernia, traumatic endocarditis
  • ์ž์„์„ ๋ฏธ๋ฆฌ ํˆฌ์—ฌํ•ด์„œ ์˜ˆ๋ฐฉํ•˜์ž!!

5. Vagal indigestion (๋ฏธ์ฃผ์‹ ๊ฒฝ์„ฑ ์†Œํ™”๋ถˆ๋Ÿ‰์ฆ)

  • ๋ฏธ์ฃผ์‹ ๊ฒฝ ์†์ƒ์œผ๋กœ ์ธํ•ด ๋ฐ˜์ถ”์œ„ ์ „๋ฐ˜์ ์œผ๋กœ ๋ฐœ์ƒ
  • ๋ณต๋ถ€ ํŒฝ์ฐฝ, ์ˆ˜์ถ•๋ ฅ ์ €ํ•˜, ๋‚ด์šฉ๋ฌผ ์ •์ฒด
  • ์ง์ ‘์  ์†์ƒ์— ์˜ํ•œ 1์ฐจ์  ๋ฐœ์ƒ๊ณผ, ๋‹ค๋ฅธ ์งˆ๋ณ‘์— ์˜ํ•œ 2์ฐจ์  ๋ฐœ์ƒ์œผ๋กœ ๊ตฌ๋ถ„
    • ๊ฐ€์žฅ ํฐ ์›์ธ์€ ์™ธ์ƒ์„ฑ ์ œ2์œ„ ๋ณต๋ง‰์—ผ
  • 1์œ„, 2์œ„ ๋จผ์ € ํŒฝ์ฐฝ โ†’ 4์œ„ ํŒฝ์ฐฝ โ†’ dorsal & ventral sac ํŒฝ์ฐฝ โ†’ L-shaped rumen ๋งŒ์ ธ์ง
    โ†’ ๋ณต๋ถ€์˜ ๋‚˜๋จธ์ง€ ๋ถ€์œ„(Lt. dorsal, Lt. & Rt. ventral) ํŒฝ์ฐฝ โ†’ Papple-shpaed abdomen
Types
Type 1<
์›์ธ๊ฐ€์žฅ ํ”ํ•จ. ๊ฐ€์Šค๊ฐ€ ํŠธ๋ฆผ์œผ๋กœ ๋ฐฐ์ถœ๋˜๋Š” ๊ณผ์ •์ด ์–ต์ œ.
- Hardware dz โ†’ chronic pneumonia ๋˜๋Š” localized peritonitis
- ์‹๋„ ํ์ƒ‰์„ ์œ ๋ฐœํ•˜๋Š” ์š”์ธ (abscess, lymphosarcoma)
- Pharyngeal trauma
์ฆ์ƒ๋ฐ˜์ถ”์œ„ ํŒฝ๋Œ€, ์ ์•ก์„ฑ ๋ฐฐ๋ณ€, ์„œ๋งฅ, L์žํ˜• ๋ณต๋ถ€
Type 2 (์ œ3์œ„์‹์ฒด)<
์›์ธ์ œ3์œ„ ๋‚ด์— ์†Œํ™”๋˜์ง€ ์•Š์€ ์„ฌ์œ ์„ฑ ์‚ฌ๋ฃŒ ๋“ฑ์ด ์ถ•์  โ†’ ์ •์ฒด.
- ์‚ฌ๋ฃŒ์˜ ๊ณผ์ž‰ ๊ณต๊ธ‰ but ์ˆ˜๋ถ„ ๋ถ€์กฑ
- inflammation์— ์˜ํ•ด ๋ฏธ์ฃผ์‹ ๊ฒฝ์— ์†์ƒ๋˜์–ด 3์œ„ ์šด๋™์„ฑ ์ €ํ•˜
- reticulo-omasal orifice๊ฐ€ ๋ฌด์–ธ๊ฐ€์— ์˜ํ•ด ๋ง‰ํž ๋•Œ
์ฆ์ƒ๋ฐ˜์ถ”์œ„ ํŒฝ๋งŒ (with atony), ๋ฐฐ๋ณ€ ํšŸ์ˆ˜์™€ ์–‘ ๊ฐ์†Œ, ์ง€์†์  ๊ณ ์ฐฝ์ฆ
Type 3 (์ œ4์œ„์‹์ฒด)<
์›์ธ๋งค์šฐ ์„œ์„œํžˆ ๋ฐœ๋ณ‘, ์†Œํ™”๊ฐ€ ์•ˆ ๋œ ๊ฑฐ์นœ ์‚ฌ๋ฃŒ๋‚˜ ์ด๋ฌผ์งˆ์ด 4์œ„์— ์ถ•์ 
- ์‹์ด์„ฑ : ์†Œํ™”๊ฐ€ ๋˜์ง€ ์•Š๋Š” ๊ฑฐ์นœ ์ฃผ์‚ฌ๋ฃŒ์˜ ๊ณผ์‹, ์ž„์‹ ํ•œ ์†Œ์—์„œ ๋‹ค๋ฐœ
- ์ด๋ฌผ์„ฑ : ์ด๋ฌผ์ด 4์œ„๋กœ ๋“ค์–ด๊ฐ
- ์†๋ฐœ์„ฑ : ๋ฏธ์ฃผ์‹ ๊ฒฝ์„ฑ์œผ๋กœ ์œ ๋ฌธ ๊ด„์•ฝ๊ทผ์˜ ์ด์™„์ด ์ž˜ ๋ฐœ์ƒํ•˜์ง€ ์•Š์Œ
์ฆ์ƒ์‹์š• ๋ถ€์ง„, ๋ฐฐ๋ณ€๋Ÿ‰ ๊ฐ์†Œ, ์šฐ์ธก ํ•˜๋ณต๋ถ€ ํŒฝ๋Œ€, recumbent, die (ํƒˆ์ˆ˜์™€ ์ „ํ•ด์งˆ ๋ถˆ๊ท ํ˜•),
๋“œ๋ฌผ๊ฒŒ 4์œ„ ํŒŒ์—ด (๊ธ‰์‚ฌ), ์ง์žฅ๊ฒ€์‚ฌ์—์„œ ์ œ4์œ„ ์ด‰์ง„๋จ
Type 4<
์›์ธ์ž„์‹  ๋ง๊ธฐ์— ๋ฐœ์ƒ, ์ž๊ถ์ด ์ปค์ง€๋ฉด์„œ ์ œ4์œ„๋ฅผ ๋ฌผ๋ฆฌ์ ์œผ๋กœ ์••๋ฐ•.
Treatment
  • Type ๋ณ„ ์น˜๋ฃŒ ๋ฐฉํ–ฅ ์„ค์ •
    • Type 1: ์ขŒ์ธก ์ƒ๋ณต๋ถ€์— ์ถ•์ ๋œ ๊ฐ€์Šค ์ œ๊ฑฐ
    • Type 2, 3, 4 : ์ขŒ์ธก, ์šฐ์ธก ํ•˜๋ณต๋ถ€์— ์ถ•์ ๋œ ๊ฐ€์Šค ์ œ๊ฑฐ
    • Type 1, 2 : left flank rumenotomy
    • Type 3, 4 : right flank exploratory (์šฐ์ธก ๋ณต๋ถ€ ํƒ์ƒ‰์ˆ )
  • Transfaunation : ๋ฐ˜์ถ”์œ„ ๊ท ํ˜•์„ ํšŒ๋ณตํ•˜๊ธฐ ์œ„ํ•ด ๊ฑด๊ฐ•ํ•œ ์†Œ์˜ rumen ๋‚ด์šฉ๋ฌผ์„ ์ด์‹.
  • Surfactants : ๊ณ„๋ฉดํ™œ์„ฑ์ œ๋กœ ๊ฑฐํ’ˆ ํ˜•์„ฑ์„ ๋ฐฉํ•ด, ๋ถ„ํ•ด
  • Rumenotomy : ๋ฐ˜์ถ”์œ„ ์ ˆ๊ฐœ ๋ฐ ์„ธ์ฒ™, ๋†์–‘ ๋ฐฐ์•ก
  • Rumen fistulation (๋ˆ„๊ณต์ˆ ) : ์žฅ๊ธฐ์ ์œผ๋กœ ๊ฐ€์Šค๋ฅผ ๊ณ„์† ๋ฐฐ์ถœํ•˜๊ธฐ ์œ„ํ•ด.


[2] Disease of the Abomasum

1. Abomasal displacement (LDA, RDA)

RDA (์ œ4์œ„ ์šฐ์ธก์ „์œ„์ฆ)10% (๋œ ํ”ํ•˜์ง€๋งŒ, ๋” ์‹ฌ๊ฐํ•  ์ˆ˜ ์žˆ์Œ)
LDA (์ œ4์œ„ ์ขŒ์ธก์ „์œ„์ฆ)90%๊ฐ€ LDA, ๋ถ„๋งŒ ์งํ›„ ๋ฐœ์ƒ ๊ฐ€์žฅ ๋งŽ์Œ, ๋น„์œ ๊ธฐ ์ดˆ๊ธฐ
์ขŒ์ธก ๋ณต๋ถ€ ํŒฝ๋Œ€ + ping sound ๋Š‘๊ณจ 9-13๋ฒˆ
(* ์ œ1์œ„ ๊ณ ์ฐฝ์ฆ์˜ ๊ฒฝ์šฐ paralumber fossa์—์„œ ๋ฐœ์ƒ)
  • ๋†ํ›„ ์‚ฌ๋ฃŒ์˜ ๊ณผ์‹์ด ๊ฐ€์žฅ ์œ„ํ—˜ ์š”์†Œ (๋ฐ˜์ถ”์œ„์˜ ์„ฌ์œ ์งˆ์ธต์„ ์–‡๊ฒŒ ๋งŒ๋“ค๊ณ , gas ์ถ•์ )
  • ๋ถ„๋งŒ ํ›„ ์ œ1์œ„ ๊ณต๊ฐ„์ด ๋น„๋ฉด์„œ ๋ฐœ์ƒํ•˜๊ธฐ ์‰ฌ์›€
  • ์‹์š•๋ถ€์ง„, ๋น„์œ ๋Ÿ‰ ๊ฐ์†Œ, TPR ์ •์ƒ, ketosis, ์ œ1์œ„ ์šด๋™์„ฑ ๊ฐ์†Œ, โ€œpingโ€
  • ์น˜๋ฃŒ : ํƒˆ์ˆ˜ ์น˜๋ฃŒ, ํšŒ์ „ ์ •๋ณต๋ฒ•, pyloropexy (์šฐ์ธก ์˜†๊ตฌ๋ฆฌ๋ฅผ ์ ˆ๊ฐœํ•ด ์ œ4์œ„๋ฅผ ์›๋ž˜ ์œ„์น˜๋กœ)
  • ์˜ˆ๋ฐฉ : ์ฒ ์ €ํ•œ ์‚ฌ์–‘๊ด€๋ฆฌ, ์ €์นผ์Š˜ํ˜ˆ์ฆ ์˜ˆ๋ฐฉ

2. Abomasal volvulus (์—ผ์ „) after RDA

  • ์ œ4์œ„์˜ ํšŒ์ „์œผ๋กœ ๋‚ด์šฉ๋ฌผ์˜ ํ†ต๊ณผ๊ฐ€ ์ฐจ๋‹จ
  • ์šฐ์ธก ๋ณต๋ถ€ ํŒฝ๋งŒ โ†’ ๋ณตํ†ต, ์‹ฌ๋ฐ• ์ฆ๊ฐ€, ๋ฐฐ๋ณ€ ๊ฐ์†Œ
  • ์šฐ์ธก ๋ณต๋ถ€ ping sound (๊ฐ€์Šค&์•ก์ฒด ์žˆ์–ด์„œ ๋“ค๋ฆฌ๋Š” ์†Œ๋ฆฌ)
  • ์˜ˆํ›„ ๋ถˆ๋Ÿ‰ํ•จ, ํƒˆ์ˆ˜ โ†’ ๋นˆ๋งฅ์œผ๋กœ ์ง„ํ–‰
  • ์ง‘์ค‘์ ์œผ๋กœ ๊ณต๊ฒฉ์ ์ธ ์ˆ˜์•ก ์น˜๋ฃŒ ํ•„์ˆ˜
  • ์šฐ์ธก ๋ณต๋ฒฝ ์ ˆ๊ฐœ์ˆ ๋กœ ๋ณ€์œ„๋œ ๋ถ€์œ„๋ฅผ ์ •๋ณต (์‹œ๊ณ„ ๋ฐฉํ–ฅ์œผ๋กœ ๋Œ๋ฆฌ๋ฉฐ ํ’€์–ด์คŒ)
    • ๊ทธ์— ์•ž์„œ ์ œ4์œ„์˜ ์•ก์ฒด, ๋‚ด์šฉ๋ฌผ ์ œ๊ฑฐ๊ฐ€ ํ•„์ˆ˜์ 

3. Abomasal ulcers

4. Small intestinal obstruction - Fat necrosis (์ง€๋ฐฉ์ข…์ฆ)

5. Cecal Dilation and Volvulus