Online Catalog
A collection of nonclinical studies & assays; customization is possible.

Bone marrow myelogram assessments (full, modified & M:E ratios)

Bone marrow myelogram assessments (full, modified & M:E ratios)

Full Myelogram Assessments

  • Manual slide evaluation. 
  • Performed under oil immersion by counting a minimum of 500 intact nucleated myeloid, erythroid, and lymphoid cells. 
  • Any notable abnormalities of the sample and evaluated cell lines are recorded, megakaryocytes numbers are assessed and an M:E ratio calculated. 
  • Performed by a certified clinical pathologist.

Modified Myelogram Assessment

  • Manual slide evaluation. 
  • Performed by counting a minimum of 300 intact hematopoietic nucleated cells classified into proliferative (mitotic) or mature (non-mitotic) erythroid or myeloid cell populations or lymphocytes. 
  • Any notable abnormalities of the sample and evaluated cell lines are recorded, megakaryocytes numbers are assessed and an M:E ratio calculated. 
  • Performed by a certified clinical pathologist.

Myeloid-Erithroid (M:E) Ratio

  • Manual slide evaluation. 
  • M:E ratio evaluation of the bone marrow smear(s) is conducted by counting a minimum of 300 total cells of the erythroid and myeloid series and lymphocytes. 
  • # Myeloid Cells (M)/# Erythroid Cells (E )= M:E ratio