Bone marrow aspiration is generally a safe ... A core biopsy can be obtained for a more accurate determination of marrow cellularity. Core biopsies require a larger core needle, such as a Jamshidi ...

A bone marrow biopsy tells doctors the count and what types of red blood cells, platelets, and white blood cells are present and their stages of development. The cellularity or quantity of blood ...

The direct antiglobulin test was positive for anti-C3d specificity, with cold agglutinin titer confirming the diagnosis of CAD.