Surg: Bladder Cancer: Free MSRA Podcast

🎙️ Deep Dive: Bladder Cancer – From Painless Blood to Radical Decisions🚽 A focused, high-yield crash course on one of the most common urological malignancies.Welcome back to The Deep Dive, where we break down medical concepts with surgical precision. This episode is your complete guide to bladder cancer, one of the most exam-relevant topics in Surgery for the MSRA. From transitional cell carcinoma to radical cystectomy and BCG therapy, we’ve packed everything you need into one powerful, memorable session.🔍 What You’ll Learn in This Episode:✅ Definition & Pathology• 90% of bladder cancers = transitional cell carcinoma (TCC)• Non-invasive papillary growths vs invasive solid tumours• Flat high-grade carcinoma in situ (CIS)🧠 Mnemonic: “P. thelium → Transition”🔥 Causes & Risk Factors• 🚬 Smoking = biggest modifiable risk• ☣️ Exposure to aromatic amines (dyes, rubber, paint, petroleum)• 🔁 Chronic inflammation (e.g. catheters, bladder stones, schistosomiasis in Egypt)• 🎯 Also: Cyclophosphamide, radiation, age, male sex🧠 Mnemonic: SSOCCRAGE – Smoking, Sex, Occupation, Chemicals, Cyclophosphamide, Radiation, Age, Geography, Inflammation⚙️ Pathophysiology• Starts in bladder lining → invades → spreads via lymphatics/blood🧠 Memory Tip: Grow → Grow Through → Go (metastasis)🧾 Differentials for Hematuria• UTI, bladder stones, benign polyps• Hemorrhagic cystitis• Renal/kidney cancer• Interstitial cystitis• Always consider bladder cancer first in painless hematuria, especially over 60📊 Epidemiology• 7th most common cancer worldwide• 3:1 male-to-female ratio• Peak age: 75+ years• 10,000+ new UK cases/year🩺 Presentation• Classic: Painless visible hematuria• Also: Frequency, urgency, dysuria, pelvic/back pain• CIS = irritative symptoms without visible mass• 5% metastatic at diagnosis, 30% muscle-invasive, 65% non-muscle-invasive🧪 Investigations• 🧫 Urinalysis, culture, urine cytology• 🔬 Gold standard = cystoscopy + biopsy• 🧬 Fluorescence biopsy for CIS• 🖼️ CT/MRI for staging🧠 Remember: NICE referral for unexplained hematuria (visible or dipstick) >60 years📈 Staging System (TNM)• T: Superficial → lamina propria → muscle → fat → adjacent organs• N: Local pelvic lymph nodes → common iliac• M: Lungs, liver, bone, brain🧠 Tip: TNM = Tumour, Nodes, Metastasis💉 Management by Stage🔹 Non-Muscle Invasive (NMIBC)• TURBT (transurethral resection)• Intravesical chemo (e.g., mitomycin C)• BCG for high-risk or CIS🔹 Muscle Invasive (MIBC)• Neoadjuvant cisplatin chemo• Then: Radical cystectomy or chemo-radiotherapy• Urinary diversion: ileal conduit or neobladder🔹 Metastatic Disease• Platinum chemo (cis/carboplatin)• Checkpoint inhibitors: Avelumab, Nivolumab, Pembrolizumab• Palliative radiotherapy/cystectomy for symptoms🧪 Surveillance• Lifelong cystoscopic follow-up• Monitor renal function, diversion, recurrence• CT for imaging as needed📉 Prognosis• Superficial: 80–90% 5-year survival, but high recurrence• Muscle-invasive: 30–60%• Metastatic: <15%🔑 Prognostic factors: Grade, stage, CIS presence, response to treatment⚠️ Complications• Recurrence, metastasis, renal obstruction• Erectile dysfunction, incontinence post-op• Ureteric strictures, infections, strictures• Emotional and quality of life impacts from urinary diversion📚 Useful Resources📘 Revision Notes:https://www.passthemsra.com/topic/bladder-cancer-revision-notes/🧠 Flashcards:https://www.passthemsra.com/topic/bladder-cancer-flashcards/📖 Accordion Q&A Notes:https://www.passthemsra.com/topic/bladder-cancer-accordion-qa-notes/📊 Rapid Quiz:https://www.passthemsra.com/topic/bladder-cancer-rapid-quiz/https://www.passthemsra.com/quizzes/bladder-cancer/🆓 Free MSRA Materials:https://www.freemssra.com#MSRA #BladderCancer #Urology #MSRARevision #PassTheMSRA #SurgeryForMSRA #TURBT #BCGTherapy #Cystectomy #MSRAFlashcards #MedicalPodcast #GPExamPrep #Oncology #HaematuriaRedFlag #DeepDiveMSRA