Obgyn: Ovarian Cysts: Free MSRA Podcast

🎧 FREE MSRA PODCAST – Ovarian Cyst: High-Yield Deep DiveThis episode is a full walkthrough of everything you need to know about ovarian cysts, pulled straight from detailed MSRA revision notes. From identifying benign cysts like dermoids to recognising red-flag features on ultrasound and deciding when to operate — this is a must-listen if you're revising Obs & Gynae for the MSRA.🧠 Key Learning Points📌 Definition• Ovarian cysts = fluid-filled sacs on/in an ovary• Often benign, frequently asymptomatic• Common in reproductive years, rarer postmenopause📌 Types of Benign Cysts• Functional (physiological):Follicular cysts: failure to ovulateCorpus luteum cysts: post-ovulation, fluid-filled• Dermoid cysts (mature cystic teratomas):Contain hair, teeth, skinHigh risk of torsion• Epithelial tumours:Serous cystadenoma: can mimic malignancy on scanMucinous cystadenoma: can lead to pseudomyxoma peritonei• Endometriomas (chocolate cysts): from endometriosis• Theca lutein cysts: linked to high HCG levels• Tubo-ovarian abscesses: from pelvic infections• PCOS: numerous small cysts + hormonal imbalance📌 Postmenopausal Considerations• Cancer risk is much higher• Complex cysts + ascites = high suspicion• Simple cysts still often monitored closely📌 Risk Factors🔺 BRCA1, BRCA2, Lynch Syndrome🔺 Endometriosis, infertility, IUD use✅ Protective: COCP use, breastfeeding >12 months, tubal ligation, previous pregnancy📌 Pathophysiology• Disruption of ovulation or abnormal tissue proliferation• Cysts may twist, rupture, or grow, leading to complications📌 Differential Diagnoses🩺 Gynae causes:Ectopic pregnancyFibroids, PID, ovarian cancer, PCOS🩺 Non-gynae:Appendicitis, diverticulitis, bowel cancer, pelvic kidney, lymphoma📌 Epidemiology• Most common in reproductive-age women• Up to 20% of women have incidental cysts• Malignancy rises sharply postmenopause📌 Clinical Features• Often asymptomatic• If present:Pelvic pain (dull, one-sided)Abdominal bloating/distensionSudden acute pain = torsion/ruptureVaginal bleeding (less common)• Not typically associated with menstrual cramps or cycle changes📌 Investigations🧪 Pelvic Ultrasound (TVUS):• Benign: Anechoic (black), thin-walled, unilocular• Suspicious:Solid areasThick septationsDoppler flowAscites🧪 Blood Tests:• β-hCG – rule out pregnancy• CA-125 – cancer marker, but ↑ in many benign conditions• Other tumour markers: AFP, LDH, HCG (germ cell), CEA, CA19-9⚠️ Avoid aspiration in postmenopausal women• Risk of malignant cell seeding• Cytology not reliable for excluding cancer📌 Management🩺 Expectant Management• For simple cysts <5cm, especially in young, asymptomatic women• Monitor with repeat scan in 6–8 weeks💊 Medical• COCP – reduce recurrence• Analgesia for symptom control🔪 Surgical• Cystectomy – remove cyst, preserve ovary• Oophorectomy – if cancer risk high• Emergency laparoscopy for torsion/rupture with bleeding• Cyst removal if:LargePersistentSuspicious on scanCausing infertility📌 Complications• Ovarian torsion – sudden pain, emergency• Cyst rupture – internal bleeding• Infection• Malignancy (especially postmenopause)📌 Prognosis• Most cysts resolve spontaneously• Malignant transformation is rare but serious• Early diagnosis = better outcomes📎 More MSRA Resources on Ovarian Cyst📝 Revision Notes: https://www.passthemsra.com/topic/ovarian-cyst-revision-notes/🧠 Flashcards: https://www.passthemsra.com/topic/ovarian-cyst-flashcards/💬 Accordion Q&A: https://www.passthemsra.com/topic/ovarian-cyst-accordion-qa-notes/🚀 Rapid Quiz: https://www.passthemsra.com/topic/ovarian-cyst-rapid-quiz/🎓 Full Course: https://www.passthemsra.com/courses/obstetrics-and-gynaecology-for-the-msra/#MSRA #OvarianCyst #MSRARevisionNotes #MSRAQuiz #MSRAFlashcards #OvarianTorsion #ObsAndGynae #BRCA #UltrasoundFindings #MSRATextbook #MultiSpecialtyRecruitmentAssessment