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Discover key gastrointestinal disorders such as Irritable Bowel Syndrome, Diverticular Disease, Appendicitis, Gallbladder Disease, Hepatitis, Inflammatory Bowel Diseases, Ulcers, Gastritis, Pancreatitis, and GERD. Learn about their causes, symptoms, diagnostic signs, and treatment options for optimal gut health management.
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Irritable Bowel Syndrome • Chiefly a motility disorder • Pain / cramps often relieved with BM • Chronic constipation, chronic diarrhea, or some combination, with change in stool appearance • Cause(s) • Treatments: anti-spasmodics, anti-diarrheals, anti-constipation agents, SSRIs, reassurance
Diverticular Disease • Fairly common in those over 60 • Due to fiber-deficient diet • Diverticulosis • Diverticulitis
Appendicitis • Signs • Iliopsoas and obturator signs • Rovsing’s sign • McBurney’s sign • Cutaneous hyperesthesia • Periumbilical pain, migrates • N / V, anorexia, obstipation, fever • Tx: surgical. Complicated with perforation
Gallbladder disease • Cholecystitis • Female, fat, forty, flatulent, fertile • Tx: medical, surgical • Cholelithiasis • Cancer / Tumor • Gallstone pancreatitis • Biliary tract obstruction
Hepatitis • N / V, anorexia, malaise, fever, jaundice • Causes: viral, EtOH, drugs, autoimmune, toxins • Exam: check for liver tenderness, hepatomegaly, caput medusa • Tx: remove offending agent, tx viral types if possible
Inflammatory Bowel Diseases • Crohn’s disease • Bouts of fever, RLQ pain, diarrhea • Perianal abscess, fistulas • Extra-colonic manifestations • Tx: diet, 5-ASA, steroids, anti-TNF drugs • Ulcerative colitis • Bloody diarrhea, fecal urgency • Tx: 5-ASA, steroids, surgery • Increased risk of colon CA
Ulcers • Gastric – usually worse with intake • Duodenal – often relieved with intake
Gastritis • Usually benign and self-limiting with proper approach • Nausea, vomiting, cramping, fever • Caused by GI irritants, infection, stress • Tx: clear fluids for 24-48 hrs, then BRAT
Pancreatitis • EtOH abuse # 1 cause • Also due to large fatty meals • Exam: Cullen’s sign, tender LUQ • Tx: IV fluids, NPO
GERD • EtOH, chocolate, tobacco, caffeine, mint, tomato sauce/salsa, lying flat • Problem with LES • Often abdominal obesity, poor eating habits • Sour brash, retrosternal pain, cough, voice changes • Tx: H2 blockers, PPIs, diet changes, wt loss