Severe Aplastic Anemia Manifesting After Complete Remission of Acute Promyelocytic Leukemia: Is it a Fortuitous Association?

Acute leukemia, secondary myelodysplasia and paroxysmal nocturnal hemoglobinuria evolving from severe aplastic anemia (AA) following immunosuppressive therapy are well recognized. However, severe AA occurring after complete remission of acute promyelocytic leukemia (APL) has been documented only once in 2009. We report a case of 30-year-old male diagnosed with APL who achieved complete cytogenetic remission with all-trans retinoic acid based induction regimen and developed severe AA few months later during maintenance therapy.

Intensive method of assessment and classification of the bone marrow iron status: a study of 80 patients.

Background: The increasing prevalence of multiple co-morbidities among anemic patients with chronic diseases have made the use of serum ferritin (which is also an acute phase reactant) and transferrin saturation more challenging in diagnosing iron deficiency. Microscopic examination of bone marrow aspirate is the gold standard" for assessing marrow iron store. However, conventional Gale's method assesses iron in marrow fragments alone which provides little valuable information about functional iron deficiency seen in many chronic diseases.