1. GI Pathophysiology: Review

2. Esophageal Dysfunction

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 1

3. Pathophysiology of GERD

4. Heartburn May Indicate Severe Disease

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 2

5. Normal Esophagus/Barrett’s Esophagus

6. Approach to the Patient with Dysphagia

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 3

7. Achalasia

8. Spastic Esophageal Motility Disorders

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 4

9. Scleroderma

10. Gastric and Duodenal Disease: Parietal Cell

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 5

11. Gastric and Duodenal Disease

12. Pathophysiology of Diarrhea

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 6

13. Gastrointestinal Pathophysiology: Review: Slide 13

14. Celiac Sprue

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 7

15. Inflammatory Bowel Disease

16. Complications of IBD

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 8

17. Colon Disorders

18. Gallstones

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 9

19. Gallstones

20. Gallstones

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 10

21. Gallstones

22. Gallstones

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 11

23. Gallstones

24. Gastrointestinal Pathophysiology: Review: Slide 24

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 12

25. Pancreatitis: Etiology

26. Pancreatitis: Local Effects of Enzymes

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 13

27. Pancreatitis: Clinical Features

28. Chronic Pancreatitis: Etiology

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 14

29. Liver Function Tests

30. Liver Tests: Acute Liver Disease

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 15

31. Liver Blood Tests:Transaminases > 1000

32. Viral Hepatitis

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 16

33. Viral Hepatitis, cont.

34. Hepatitis A

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 17

35. Hepatitis B: Clinical Outcomes of Acute HBV Infections

36. Hepatitis B Serology

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 18

37. Portal Hypertension

38. Hepatic Venous Pressure Gradient (HVPG)

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 19

39. Portal Hypertension: HVPG (WHVP-FHVP) >12mmHg

40. Hyperdynamic Circulatory State

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 20

41. Possible Mechanisms

42. Cirrhosis Complications

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 21

43. Portal Hypertension

44. Conditions Other Than Hepatorenal Syndrome

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 22

45. Example Questions

46. Question 1

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 23

47. Question 2

48. Question 3

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 24

49. Question 4

50. Question 5

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 25

51. Question 6

52. Question 7

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 26

53. Question 8

54. Question 9

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 27

55. Question 10

56. Answers to Example Questions

Tufts OpenCourseWare © 2007 Tufts University

Gastrointestinal Pathophysiology: Review

OCW: Gastrointestinal Pathophysiology (L. Bailen) Page - 28