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2005 Anatomic Pathology Exam Microscopic Slide Review

2005 Anatomic Pathology Exam Microscopic Slide Review. Presented at the 57 th Annual Meeting of the ACVP December 3, 2006 Tucson, AZ. 2005 Microscopic Slide Exam Review preparing the microscopic exam. 2005 Microscopic Slide Exam Review preparing the microscopic exam.

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2005 Anatomic Pathology Exam Microscopic Slide Review

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  1. 2005 Anatomic Pathology ExamMicroscopic Slide Review Presented at the57th Annual Meeting of the ACVP December 3, 2006 Tucson, AZ

  2. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam

  3. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam • Nov/Dec- initial committee meeting @ annual ACVP

  4. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam • Nov/Dec- initial committee meeting @ annual ACVP • Mid-Apr- contributions to section leader

  5. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam • Nov/Dec- initial committee meeting @ annual ACVP • Mid-Apr- contributions to section leader • Section leader prepares draft exam -matrix: process/tissue/species

  6. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam • May/Jun- 2nd committee meeting, review of draft exam, keys prepared

  7. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam • May/Jun- 2nd committee meeting, review of draft exam, keys prepared 5. Mid-Aug- slides, exam questions completed

  8. 2005 Microscopic Slide Exam Reviewpreparing the microscopic exam • May/Jun- 2nd committee meeting, review of draft exam 5. Mid-Aug- slides, exam questions completed 6. Sep- exam time

  9. 2005 Microscopic Slide Exam Review 1. rat, brain, astrocytoma • horse, artery, strongylosis • dog, skin, ceruminous gland carcinoma & dirofilariasis 4. dove, liver, amyloidosis • sea lion, kidney, leptospirosis

  10. 2005 Microscopic Slide Exam Review • ox, lung, atypical interstitial pneumonia • cat, intestine, panleukopenia & FIP • marmoset, bone, fibrous osteodystrophy • dog, salivary gland, infarct • ox, spinal cord, fibrocartilaginous embolus

  11. 2005 Microscopic Slide Exam Review • cat, kidney, lily toxicosis • dog, eye, phthisis bulbi • rhesus, lung, SIV & CMV • walleye, skin, fibrosarcoma • ox, heart, ionophore toxicosis

  12. 2005 Microscopic Slide Exam Review • dog, bone, metastatic carcinoma • horse, placenta, aspergillosis • dog, liver, autoimmune hemolytic anemia • rat (panel), thoracic mass, hibernoma • ox (TEM), oral mucosa, MCF

  13. Case 7: Tissue from a cat. • Histopathologic description (12 points) • Morphologic diagnosis(es) (4 points) • Cause(s) (4 points)

  14. Case 7: Tissue from a cat. • Histopathologic description (12 points) • Intestine • Mucosa • Blunting of villi • Collapse of lamina propria • Dilated crypts with necrotic debris • Muscularis, serosa, mesentery • Perivascular accumulations of PMNs, macrophages and fibrin • O/C • Logical and clear presentation of features

  15. Case 7: Tissue from a cat. • Morphologic diagnosis(es) (4 points) • Necrotizing enteritis • Pyogranulomatous perivasculitis/peritonitis • Cause(s) (4 points) • Feline parvovirus (Feline panleukopenia virus) • Feline infectious peritonitis virus

  16. Case 9: Tissue from a dog. • Histopathologic description (14 points) • Morphologic diagnosis(es) (6 points)

  17. Case 9: Tissue from a dog. • Histopathologic description (14 points) • Salivary gland (ID) • Vasculature • Thrombosis • Acini • Coagulative necrosis • Inflammation • Granulation tissue

  18. Case 9: Tissue from a dog. • Histopathologic description (14 points) • Salivary gland (ID) • Septa • Inflammation • Hemorrhage • Fibrosis • Ducts • Inflammation • Necrosis • Squamous metaplasia • O/C • No points allotted

  19. Case 9: Tissue from a dog. • Morphologic diagnosis(es) (6 points) • Necrotizing sialoadenitis with thrombosis (infarction) and squamous metaplasia

  20. Case 11: Tissue from a cat. • Histopathologic description (13 points) • Morphologic diagnosis(es) (4 points) • Most likely cause (3 points)

  21. Case 11: Tissue from a cat. • Histopathologic description (13 points) • Distribution • Tubular epithelium • Degeneration • Necrosis • Regeneration

  22. Case 11: Tissue from a cat. • Histopathologic description (13 points) • Casts • Granular • Protein • Mineralization • O/C • Logical and clear presentation of features

  23. Case 11: Tissue from a cat. • Morphologic diagnosis(es) (4 points) • Diffuse tubular necrosis with casts • Most likely cause (3 points) • Lily toxicosis • Aminoglycoside antibiotic toxicosis

  24. Case 16: Tissue from a dog. • Histopathologic description (14 points) • Morphologic diagnosis(es) (6 points)

  25. Case 16: Tissue from a dog. • Histopathologic description (14 points) • Bone • Neoplasm: location, pattern, cell morphology, cell borders, cytoplasm, nuclear morphology, nucleoli, mitoses, anisokaryosis, necrosis • Proliferation of new bone • Resorption of trabecular bone

  26. Case 16: Tissue from a dog. • Histopathologic description (14 points) • Muscle degeneration and atrophy • O/C • Logical and clear presentation of features • Primary vs. secondary processes

  27. Case 16: Tissue from a dog. • Morphologic diagnosis(es) (6 points) • Metastatic transitional cell carcinoma in bone • Hyperostosis • Muscular atrophy and degeneration

  28. Case 19: Tissue from a rat. • Microscopic description (16 points) • Morphologic diagnosis (4 points)

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