Paediatrics: Mumps: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Mumps🎧 A clear, high-yield breakdown of this classic viral infection – perfect for exam prep and real-life clinical scenarios.🧠 Key Learning Points📌 Definition• Mumps is a contagious viral infection that primarily targets the salivary glands, especially the parotids, causing painful jaw swelling.📌 Causes & Risk Factors• Caused by the mumps virus (paramyxovirus family)• Spread via respiratory droplets, direct saliva contact, or contaminated surfaces• Main risk factors: lack of MMR vaccination, close contact, crowded settings (schools, universities)• Mnemonic: “NO CROWDS” – No vaccine, Close contact, Rowdy/crowded environments📌 Pathophysiology• Virus enters via respiratory tract, replicates in salivary glands• Immune response causes gland inflammation and swelling• Viraemia can allow spread to CNS, testes, ovaries, pancreas, etc.📌 Symptoms• Painful, swollen parotid glands (uni- or bilateral)• Fever, headache, malaise, muscle aches• Loss of appetite, fatigue• Can involve testicular pain (orchitis) or CNS symptoms (meningitis, encephalitis)• ~20% cases may be mild or asymptomatic• Mnemonic: PHMFL – Parotid swelling, Headache, Myalgia, Fever, Loss of appetite📌 Differential Diagnosis• Bacterial or viral parotitis• Salivary gland stones• HIV, other viral infections (e.g., rubella)• Testicular torsion (if orchitis-like presentation)📌 Diagnosis• Clinical (parotid swelling in epidemic context)• Lab confirmation: PCR on oral fluid or IgM serology• Notify local health protection unit (notifiable disease)• Scrotal ultrasound for testicular pain to rule out torsion📌 Management• Supportive: analgesia (paracetamol/ibuprofen), hydration, rest• Isolate for 5 days after swelling onset• Hospitalise if severe complications (e.g., meningitis, encephalitis)• Prevention: MMR vaccine📌 Complications• Orchitis (testes), oophoritis (ovaries), pancreatitis• Aseptic meningitis, encephalitis• Sensorineural hearing loss (usually temporary)• Rare: nephritis, thyroiditis, arthritis, mastitis📌 Prognosis• Most recover fully within 1–2 weeks• Complications rare but can be serious, more common in adults• Lifelong immunity after infection📎 More MSRA Resources for Mumps📝 Revision Notes: https://www.passthemsra.com/topic/mumps-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/mumps-flashcards/💬 Accordion Q&A Notes: https://www.passthemsra.com/topic/mumps-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/mumps-rapid-quiz/🎓 Full Course: https://www.passthemsra.com/courses/paediatrics-for-the-msra/#MSRA #MSRARevision #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQandANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #Mumps