Digital morphology in hematology diagnosis and education: The experience of the European LeukemiaNet WP10.

Hematological diagnostics is based on increasingly precise techniques of cellular and molecular analysis. The correct interpretation of the blood and bone marrow smears observed under an optical microscope still represents a cornerstone. Precise quantitative and qualitative cytomorphological criteria have recently been codified by up-to-date guidelines for diagnosing hematopoietic neoplasms.

Hematological performance of a last generation automated blood cell counter: The Mindray BC-6800 Plus.

Introduction: Hematology analyzers produce reliable, reproducible, precise, accurate results, as well as a premicroscopic characterization of abnormal samples. We have evaluated the clinical performance of a new blood cell counter, which has been temporarily made available to our hematology laboratory.

Methods: Over four months, we analyzed with the Mindray BC-6800 Plus more than 1000 samples with a high incidence of hematological abnormalities, using recommended ICSH and CLSI protocols.

The role of molecular typing and perfect match transfusion in sickle cell disease and thalassaemia: An innovative transfusion strategy.

Chronic red blood cell transfusions remain an essential part of supportive treatment in patients with thalassaemia and sickle cell disease (SCD). Red blood cell (RBC) transfusions expose patients to the risk of developing antibodies: RBC alloimmunization occurs when the immune system meets foreign antigens. We created a register of extensively genotyped donors to achieve a better matched transfusion in order to reduce transfusion alloimmunization.

Weak D Type 4.2.2 (DAR1.2) in an African child: Serology and molecular characterization.

The weak D phenotype is represented by a group of RHD genotypes that code for alterated RhD proteins associated with a reduced RhD expression on red blood cell. By routine serology, some partial D variants are likely to be missed. In this report we describe the case of a three-year-old Black African child with a "unclear" reaction with monoclonal anti-D.