ENT: Epiglottitis: Free MSRA Podcast

🎙️ FREE MSRA PODCAST – Epiglottitis🧠 A focused revision audio on this ENT emergency that’s small in size but massive in significance. Let’s break down what matters — and what saves lives.🔍 What is Epiglottitis?Severe, potentially life-threatening inflammation of the epiglottis 🛑➡️ Risk of airway obstruction due to swelling💡 Supraglottitis = inflammation spreading above vocal cords🧫 Causes• 📉 Historically: Haemophilus influenzae type B (Hib)• 📈 Now: Streptococcus pneumoniae, Staph aureus, Hib in adults• 🧬 Immunocompromised? Think Pseudomonas & Candida• 🦠 Viruses: e.g. HSV (esp. with bacterial superinfection)• ❗ Non-infectious: trauma, sarcoidosis, polyangiitis, chemo/radiation💡 It’s not just Hib anymore!⚠️ Red Flags & Classic Features• Stridor (noisy breathing) 🚨• Sudden high fever, drooling, dysphagia• Muffled “hot potato” voice• Tripod posture (leaning forward, mouth open)💡 Mnemonic: 3 D’s – Drooling, Dysphagia, Distress🧍‍♂️ Risk Factors• Children aged 2–6 (pre-vaccine)• Adults: more cases now, esp. immunocompromised• Living in crowded settings• Lack of Hib vaccination📊 Epidemiology (UK)• Now rare in kids due to routine Hib vaccine• ⬆️ Increased prevalence in adults (esp. 40s–50s, males)• ~1–4 cases per 100,000💉 Prevention = vaccination success story🩺 Diagnosis✅ Clinical suspicion first — don’t delay• Direct visualisation = gold standard (cherry red epiglottis)• Lateral neck X-ray → 📸 Thumbprint sign• Bloods, cultures, and CT/MRI only after airway is safe🚨 NEVER delay securing the airway for investigations!💊 Management👃 Airway first — BVM, intubation, or surgical airway❌ Supraglottic devices (LMAs) = ineffective💉 IV Ceftriaxone (or Cefotaxime), 7–10 days💊 Add MRSA cover if needed🧘‍♀️ Comfort measures, esp. for kids🚨 Emergency ENT referral if stridor or distress📈 Prognosis👍 Excellent with prompt management📉 Only ~15% need intubation with early diagnosis⚠️ Untreated → rapid deterioration, airway compromise, death💉 Vaccine = massive reduction in childhood cases🔥 Complications• Respiratory failure 🫁• Pneumonia, sepsis, abscesses (25% in some cases!)• Meningitis, pneumothorax, even pneumomediastinitis📚 Useful Resources for Epiglottitis (MSRA)📝 Revision Notes:https://www.passthemsra.com/topic/epiglottitis-revision-notes/🧠 Flashcards:https://www.passthemsra.com/topic/epiglottitis-flashcards/💬 Accordion Q&A Notes:https://www.passthemsra.com/topic/epiglottitis-accordion-qa-notes/🚀 Rapid Quiz:https://www.passthemsra.com/topic/epiglottitis-rapid-quiz/🎯 Quiz:https://www.passthemsra.com/quizzes/epiglottitis/🎓 Full ENT Course:https://www.passthemsra.com/courses/ent-for-the-msra/#MSRA #MSRARevisionNotes #MSRAFlashcards #MSRAQANotes #MSRAQuiz #MSRAQuestionBank #ENT #Epiglottitis #ThumbprintSign #AirwayEmergency #MSRAAccordions #MultiSpecialtyRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite