1 / 37

Cardiovascular Pathology I

Cardiovascular Pathology I. Cardiovascular Pathology I Case 1. Normal coronary artery. H&E stain. Elastin stain. High power. Q1. Describe the histology of a normal coronary artery. Be sure to describe all of the layers of the artery in your discussion.

mgoodridge
Télécharger la présentation

Cardiovascular Pathology I

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Cardiovascular Pathology I

  2. Cardiovascular Pathology ICase 1

  3. Normal coronary artery H&E stain Elastin stain

  4. High power

  5. Q1. Describe the histology of a normal coronary artery. Be sure to describe all of the layers of the artery in your discussion. What is the arrow pointing to on the high power image?

  6. Case History A 57-year old man has experienced chest pain with exertion for the past year. For example, when he walks up a flight of 10 or more stairs he develops a pain in his chest which subsides within several minutes when he sits down and rests.

  7. Q1. Develop a clinical differential diagnosis.

  8. The image is that of the patient’s left anterior descending coronary artery

  9. Q2. Describe the histologic findings in this coronary artery. Q3. What is your pathologic diagnosis?

  10. Q4. Name at least 3 modifiable and 3 non-modifiable risk factors for the development of this condition. Q5. Correlate the clinical history with the pathology.

  11. Cardiovascular Pathology ICase 2

  12. History A 67-year old man presented to the emergency department with 10/10 crushing substernal chest pain. The pain was greatest over his left chest and radiated down his left arm.

  13. Q1. List 5 life-threatening causes of chest pain.

  14. *represents normal myocardium

  15. Cross sections of coronary artery

  16. Q2. Describe the gross morphologic findings of the heart. Be specific when describing the area to which the large arrow is pointing. What chambers of the heart are labeled A and B?

  17. Q3. What is your diagnosis? Q4. Based on the gross findings, when did this event occur? Discuss your rationale.

  18. Q5. Clinically, what lab tests would confirm the diagnosis? Why? Q6. Discuss potential complications of this disease process.

  19. Cardiovascular Pathology 1Case 3

  20. History A 45-year old woman with diabetes mellitus, type 1 complained of “not feeling well” for several days. She collapses from a cardiac arrest and cannot be resuscitated. An autopsy is performed. The light microscopic appearance of the left ventricle anterior wall and left anterior descending coronary artery are shown in the figures

  21. normal Low power High power

  22. Q1. Describe the histologic findings of the myocardium. Compare to normal. Q2. Describe the histologic findings of the coronary artery.

  23. Q3. What is your diagnosis? Q4. Based on the histologic findings, when did this event occur? Discuss your rationale.

  24. Q5. Are the patient’s symptoms typical of this disease process? Provide a rationale to your answer. Q6. Define the term “vulnerable plaque”.

  25. Cardiovascular PathologyCase 4

  26. History A 27-year old man presents with shortness of breath which developed 7 days prior and has been steadily worsening. He has no known medical problems and takes no medications. Physical exam reveals jugular venous distention, bilateral basilar lung crackles and lower extremity edema.

  27. Q1. Develop a clinical differential diagnosis.

  28. An endomyocardial biopsy is performed Low power . High power

  29. Q2. Describe the histologic findings. Q3. What is your pathologic diagnosis?

  30. Q4. What is the most common cause of this entity in the United States? Q5. Correlate the clinical with the pathologic findings.

  31. Cardiovascular ICase 5

  32. History A 78-year-old man presents with sudden onset of low mid-back pain. His past history is significant for coronary artery disease and coronary artery bypass surgery. He has a 60-pack year smoking history. On examination, a pulsatile mass can be felt in the lower abdomen. On auscultation of the mass a bruit is appreciated.

  33. Q1. Describe the characteristic pathologic features of this specimen. Q2. Correlate the clinical findings with the pathology

  34. Q3. What is your diagnosis? Q4. What is/are risk factors for the development of this condition? How do they contribute to its development?

More Related