RESUMO
A 58-yr-old woman was diagnosed with Ph(+) chronic myeloid leukaemia in May 2001. She was initially treated with hydroxyurea and subsequently with interferon-alpha (IFN-alpha). Imatinib mesylate was started in April 2002 after failure of IFN-alpha to induce a cytogenetic response. The patient remained on treatment with imatinib mesylate for 3 months during which she suffered daily fever resulting in discontinuation of the treatment. Response evaluation performed shortly after discontinuing imatinib mesylate revealed a complete cytogenetic remission and a substantial molecular response. Fifteen months later, she was still enjoying a major cytogenetic response. This case illustrates that a short course of imatinib mesylate may result in a sustained haematological and cytogenetic response.
