Paediatrics: Turner Syndrome: Free MSRA Podcast

⚕️ MSRA Deep Dive Podcast: Turner Syndrome – A High-Yield Clinical Guide for GP & Paediatrics Revision🎧 Bite-sized, evidence-based learning for exams and clinical practice.🧠 Key Learning Points📌 Definition• Turner Syndrome (45,X or monosomy X) is a chromosomal disorder affecting females, caused by complete or partial absence of one X chromosome.• Only females are affected.📌 Causes• Usually due to random errors during egg formation or early cell division – not usually inherited.• Can be monosomy X (entire X missing) or mosaicism (mix of normal and abnormal cells).📌 Symptoms & Features• Short stature (almost universal)• Ovarian failure (primary amenorrhoea, infertility, delayed/absent puberty)• Distinctive features: webbed neck, broad chest with widely spaced nipples, low-set ears, lymphedema (especially at birth), low hairline• Congenital heart disease: bicuspid aortic valve, coarctation of the aorta• Renal anomalies: horseshoe kidney, renal agenesis• Hearing loss, recurrent otitis media• Learning differences (esp. nonverbal skills), normal intelligence overall• Pigmented naevi, eye problems (strabismus, amblyopia), dental issues📌 Epidemiology• 1 in 2,000–2,500 live female births• Higher incidence in miscarriages; only a small percentage of 45,X conceptions result in live birth• No clear parental risk factors (not linked to maternal age or lifestyle)📌 Diagnosis• Karyotype analysis is the gold standard (detects 45,X or mosaicism)• Prenatal clues: cystic hygroma, lymphedema, small for gestational age on ultrasound• Other investigations: echocardiogram (for cardiac defects), hormone profile (LH, FSH, thyroid), renal ultrasound, bone age x-ray📌 Management• Lifelong, multidisciplinary care: endocrinology, cardiology, nephrology, ENT, ophthalmology, psychology, dentistry• Growth hormone therapy (to improve height)• Estrogen replacement to induce puberty & protect bone health• Monitor/Manage: cardiovascular risks (regular echoes), thyroid, kidneys, hearing, learning support• Fertility: Natural conception rare; IVF with donor eggs may be discussed• Psychosocial support and genetic counseling vital📌 Complications• Infertility (due to ovarian failure)• Cardiac complications: hypertension, coronary artery disease, aortic dissection• Kidney problems, hypothyroidism, osteoporosis• Hearing loss, learning/psychosocial challenges📌 Prognosis• With early diagnosis and proactive multidisciplinary management, many individuals lead fulfilling lives• Lifelong follow-up crucial due to increased risks, especially cardiovascular📚 Further Revision Resources:📝 Turner’s Syndrome Revision Notes🧠 Flashcards💬 Accordion Q&A Notes🚀 Rapid Fire Quiz🎓 Full Paediatrics MSRA Course#MSRA #TurnerSyndrome #Paediatrics #GPTraining #MSRARevision #GeneticConditions #WomenInMedicine #Turners #MSRAFlashcards #NICEGuidelines #Revision #ChildHealth #ExamPrep