Gastro: Inflammatory Bowel Disease: Free MSRA Podcast

⚕️FREE MSRA PODCAST –Inflammatory Bowel Disease (IBD)🎧 A rapid, high-yield breakdown of IBD, focusing on Crohn’s disease and ulcerative colitis – causes,symptoms, diagnosis, and the latest management approaches. Built for effectiveMSRA revision. 🧠Key Learning Points📌Definition• IBD is a chronic inflammatory condition of thegastrointestinal tract.• The two majortypes are Crohn’s disease and Ulcerative Colitis (UC).• Crohn’s can affectany part of the GI tract (mouth to anus);UC is limited to the colon and rectum. 📌Causes & RiskFactors• Cause =multifactorial: genetics, environment,and an abnormal immune response to gutflora.• Revision mnemonic:FGUNUF – Family historyG – Genetic predispositionU – Urban livingN – NSAID useU – Unhealthy lifestyle: smoking (↑ Crohn's risk; ↓ UC risk) 📌Pathophysiology• Immune systemloses tolerance to gut microbes → chronicgut inflammation.• In Crohn’s: patchy, transmural inflammation.• In UC: continuous mucosal inflammation starting fromthe rectum. 📌DifferentialDiagnosis• IBS (IrritableBowel Syndrome)• Infectious colitis(e.g. Campylobacter, C. diff)• Coeliac disease• Colorectal cancer 📌Epidemiology• ~1 in 250 peoplein the UK• Affects both sexesequally• Commonest age atdiagnosis: teens and 20s• Fluctuatingdisease course with flares and remission 📌Clinical Features• Crohn’s disease: Abdominal pain, weight loss,diarrhoea (non-bloody), fatigue• Ulcerative colitis: Bloody diarrhoea, rectalbleeding, urgency, tenesmus• Systemic signs:Anaemia, malnutrition, fatigue• Extra-intestinal:Arthritis, uveitis, erythema nodosum, PSC 📌Diagnosis• Blood tests: FBC, CRP, ESR, LFTs, ferritin• Stool tests: Faecal calprotectin, stoolcultures• Endoscopy (colonoscopy ± biopsy): Confirmsdiagnosis and assesses severity• Imaging: CT or MRI for deeper bowel involvement(esp. in Crohn’s) 📌Management• Mild UC: 5-ASA (mesalazine)• Moderate/severe IBD:Corticosteroids for inductionImmunosuppressants: azathioprine, methotrexateBiologics: infliximab, adalimumab • Lifestyle: Smoking cessation, nutritional support, stress reduction • Surgery:Indicated in strictures, fistulas, abscesses (Crohn’s)Colectomy can be curative in UC 📌Complications• Crohn’s: Strictures, fistulas, abscesses,perianal disease• UC: Toxic megacolon, severe bleeding• Both: Malabsorption, anaemia, increased risk of colorectal cancer (especiallywith pancolitis >10 years)• Surveillance:Regular colonoscopy for long-standingcolitis 📎More MSRA Resourcesfor Inflammatory Bowel Disease📝 Revision Notes:https://www.passthemsra.com/topic/inflammatory-bowel-disease-revision-notes/🧠 Flashcards:https://www.passthemsra.com/topic/inflammatory-bowel-disease-flashcards/💬 Accordion Q&A Notes:https://www.passthemsra.com/topic/inflammatory-bowel-disease-accordion-qa-notes/🚀 Rapid Quiz:https://www.passthemsra.com/topic/inflammatory-bowel-disease-rapid-quiz/🎓 Full Course:https://www.passthemsra.com/courses/gastroenterology-for-the-msra/ Hashtags#MSRA#MSRARevisionNotes #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards#MSRAQ&ANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment#MSRAOnlineRevision #MSRARevisionWebsite #InflammatoryBowelDisease