Acute tumour lysis syndrome (TLS) is a very rare complication of cytotoxic therapy in patients with chronic lymphocytic leukaemia (CLL). We report a patient with CLL who developed tumour lysis syndrome twice after oral fludarabine therapy. Both times TLS developed more than 2 weeks after the initiation of therapy. To our knowledge this is the first reported case of TLS in CLL precipitated by oral fludarabine.

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http://dx.doi.org/10.1038/sj.thj.6200409DOI Listing

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