title: Assessment of cellularity in bone marrow fragments.
abstract: Bone marrow cellularity was measured using the Quantimet 720 Image Analyser in 50 biopsy samples. In haematologically normal subjects the percentage cellularity of the marrow was between 40 and 63%. Subjective assessment of cellularity was an unreliable indicator of the quantitative measure.
mesh_terms: D001706:Biopsy; D001853:Bone Marrow / Q000473:pathology*; D001854:Bone Marrow Cells; D002452:Cell Count / Q000379:methods; D006402:Hematologic Diseases / Q000473:pathology; D006801:Humans; D012016:Reference Values