Question 253 · LEK · Antiphospholipid syndrome

Which of the following most frequently leads to catastrophic antiphospholipid syndrome (APS)?

  1. A. high-fat diet.
  2. B. pregnancy.
  3. C. arterial hypertension.
  4. D. ASA use.
  5. E. infection.
Hint

Think of the commonest trigger of widespread small-vessel thrombosis in patients with antiphospholipid antibodies, identified in about half of cases.

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