Bone Marrow Examination · Pathology

A dry tap during bone marrow aspiration is most commonly associated with:

  1. Iron deficiency anemia
  2. Aplastic anemia
  3. Primary myelofibrosis
  4. Polycythemia vera
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Correct answer: Primary myelofibrosis

Myelofibrosis leads to marrow fibrosis, making aspiration difficult or impossible. This results in a 'dry tap.'

Difficulty: Medium Question 3 of 20

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