Serum chemistry profiling and prognostication in systemic mastocytosis: a registry-based study of the ECNM and GREM.

Certain laboratory abnormalities correlate with subvariants of systemic mastocytosis (SM) and are often prognostically relevant. To assess the diagnostic and prognostic value of individual serum chemistry parameters in SM, 2607 patients enrolled within the European Competence Network on Mastocytosis and 575 patients enrolled within the German Registry on Eosinophils and Mast Cells were analyzed. For screening and diagnosis of SM, tryptase was identified as the most specific serum parameter.

[How did the survival of acute myeloid leukemia change over the last ten years in our unit?].

Introduction: Acute myeloid leukemia (AML) is a hematological malignancy with high mortality rate. The treatment is especially challenging in patients older than 65 years, which is the large majority of those. For patients unfit for intensive chemotherapy regimens, only palliative cytoreduction and basic supportive care used to be the options in our unit.