ENT: Goitre: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Goitre🎧 A clear, high-yield breakdown of this common yet clinically diverse neck swelling – perfect for exam prep and real-life clinical scenarios.🧠 Key Learning Points📌 Definition• Enlargement of the thyroid gland – either diffuse or nodular – serving as a clinical sign, not a diagnosis in itself.📌 Causes & Risk Factors• Iodine deficiency (most common worldwide)• Graves’ disease, Hashimoto’s thyroiditis• Thyroid nodules (benign or malignant)• Medications: amiodarone, lithium• Radiation exposure (e.g. Chernobyl)• Female sex, family history, and smoking• UK-specific risk: milk-alternative diets ➡️ ↓ iodine intake🧠 Mnemonic: “I AM GLAND” – Iodine, Autoimmune, Medications, Gender, Lifestyle, Age, Nodules, Diet📌 Pathophysiology• Feedback loop dysfunction → ↑ TSH → thyroid hypertrophy• Direct glandular inflammation or tumour infiltration📌 Symptoms• Visible neck swelling• Neck tightness, dysphagia, dyspnoea• Symptoms of thyroid dysfunction: – Hypothyroid: fatigue, weight gain – Hyperthyroid: tremor, palpitations📌 Differential Diagnosis• Thyroid: simple goitre, toxic nodules, carcinoma, thyroiditis• Non-thyroid: lymphadenopathy, thyroglossal cyst, salivary gland mass, lipoma, lymphoma📌 Diagnosis• TFTs: TSH, Free T4/T3, thyroid antibodies• Neck ultrasound for nodularity and lymphadenopathy• FNA biopsy for suspicious nodules• Calcitonin/CEA for suspected medullary carcinoma🧠 Tip: Thyroid lumps that move on swallowing are likely thyroid in origin📌 Management• Treat underlying cause: – Iodine replacement, levothyroxine, carbimazole• Surgery if: – Large/compressive goitre – Cosmetic concern – Suspected or confirmed cancer📌 Complications• Tracheal/esophageal compression• Malignant transformation• Functional thyroid disease• Cosmetic disfigurement📌 Prognosis• Generally favourable for benign goitres with appropriate treatment• Prognosis in malignancy is type- and stage-dependent📎 More MSRA Resources for Goitre📝 Revision Notes:https://www.passthemsra.com/topic/goitre-revision-notes/🧠 Flashcards:https://www.passthemsra.com/topic/goitre-flashcards/💬 Accordion Q&A Notes:https://www.passthemsra.com/topic/goitre-accordion-qa-notes/🚀 Rapid Quiz:https://www.passthemsra.com/topic/goitre-rapid-quiz/🎓 Full Course:https://www.passthemsra.com/courses/ent-for-the-msra/#MSRA #MSRARevision #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQandANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #Goitre #ENTMSRA