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CUTANEOUS MEDICINE PART 3

CUTANEOUS MEDICINE PART 3. TOM PAIGE DEPARTMENT OF DERMATOLOGY CCRMC. Diabetes mellitus Thyroid disease Cushing’s syndrome Acromegaly Gastrointestinal disease Renal disease. Medical Disorders. Best Answer(s). (A). Three slides represent examples of palpable purpura

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CUTANEOUS MEDICINE PART 3

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  1. CUTANEOUS MEDICINE PART 3 TOM PAIGE DEPARTMENT OF DERMATOLOGY CCRMC

  2. Diabetes mellitus Thyroid disease Cushing’s syndrome Acromegaly Gastrointestinal disease Renal disease Medical Disorders

  3. Best Answer(s) • (A). Three slides represent examples of palpable purpura • (B). Platelet count is less than 10,000/mm3 • (C). Platelet count is greater than 1,000,000/mm3 • (D). Petechiae are usually 5 mm or larger in size and non-palpable. • (E). B. and C. are the correct answers

  4. Petechiae

  5. Hematologic diseases Cutaneous hemorrhages Petechiae Ecchymoses Generalized pruritis Leukemia may be associated w/ Sweet’s syndrome or pyoderma gangrenosum Leukemia/lymphoma sometimes causes red, purpuric or ulcerated skin nodules

  6. Best Answer(s) • A. These slides represent cutaneous lymphomas • B. Cutaneous lymphomas are the second most common group of extra nodal lymphomas • C. B-cell lymphomas occur in the skin • D. Mycosis fungoides is the most common form of cutaneous lymphoma • E. (A) and (D) • F. All the above

  7. Best Answer(s) • A. Mycosis fungoides is a CD4 helper T-cell malignancy • B. CD8 suppressor T-cells are the predominate cell type in mycosis fungoides • C. Both A. and B. • D. Neither A. and B.

  8. Best Answers • A. All of the porphyrias have a photo component. • B. Diagnosis may be made by examination of urine, feces, and blood. • C. There is a strong association between hepatitis C virus and PCT • D. (B.) and (C.) • E. None of the above

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