Bone marrow biopsy with a cellularity of approximately 90-100%. The normal hematopoietic elements are essentially replaced by a diffuse infiltrate of intermediate sized, immature mononuclear cells with round to oval and slightly irregular nuclei, finely dispersed chromatin, occasional prominent nucleoli and scant to moderate cytoplasm. Bone marrow biopsy with a cellularity of approximately 90-100%. The normal hematopoietic elements are essentially replaced by a diffuse infiltrate of intermediate sized, immature mononuclear cells with round to oval and slightly irregular nuclei, finely dispersed chromatin, occasional prominent nucleoli and scant to moderate cytoplasm.
The aspirate smears showed 52% blasts that are variably sized, with round to oval and slightly irregular nuclei, finely dispersed chromatin, single and occasionally multiple prominent nucleoli and scant to moderate basophilic cytoplasm. Occasional blasts show fine cytoplasmic granules and/or vacuoles. Auer rods are not identified.The aspirate smears showed 52% blasts that are variably sized, with round to oval and slightly irregular nuclei, finely dispersed chromatin, single and occasionally multiple prominent nucleoli and scant to moderate basophilic cytoplasm. Occasional blasts show fine cytoplasmic granules and/or vacuoles. Auer rods are not identified.
CD45 vs SSCCD45 vs SSC
CD13 vs CD34CD13 vs CD34
CD33 vs CD34CD33 vs CD34
CD117 vs CD34CD117 vs CD34
CD20 vs CD19CD20 vs CD19
CD22 vs CD19CD22 vs CD19
TdT vs CD19TdT vs CD19
MPO vs CD19MPO vs CD19