132.4 📌 章末速蚘

  • Cavity + air-fluid level + foul sputum + insidious = lung abscess
  • Aspiration position: right lower lobe (upright) OR upper post + lower sup (supine)
  • First-line: amox-clav OR clinda × 4-6 wk
  • 90% medical; bronch for diagnosis + drainage
  • TB always rule out
  • Lemierre: post-pharyngitis + IJ vein thrombus + Fusobacterium