Transient Agranulocytosis Associated With Non-A, Non-B Hepatitis

A 44 yr-old woman with non-A, non-B hepatitis developed agranulocytosis and absence of marrow granulocyte precursor cells with only mild involvement of other blood elements. The agranulocytosis was complicated by gram-negative septicemia, successfully treated with antibiotic therapy. Marrow recovery followed 2 wk of supportive therapy. Before reversal of the agranulocytosis, a future bone marrow transplant was a consideration, making the use of therapeutic granulocyte transfusions, with their ability to sensitize the recipient, potentially harmful. Experience in this case indicates that agranulocytosis associated with non-A, non-B hepatitis may be reversible, and supports the use of supportive care including appropriate antibiotics, and if necessary, granulocyte transfusions, pending marrow recovery.