Bone marrow biopsy of specimen 1 demonstrates hypercellular marrow with decreased trilineage hematopoietic cells; infiltrated by sheets of blasts (100x, H&E)Bone marrow biopsy of specimen 1 demonstrates hypercellular marrow with decreased trilineage hematopoietic cells; infiltrated by sheets of blasts (100x, H&E)
Bone marrow aspiration of specimen 1 showed blasts that are intermediate in size with moderately abundant cytoplasm (400x)Bone marrow aspiration of specimen 1 showed blasts that are intermediate in size with moderately abundant cytoplasm (400x)
Bone marrow clot of specimen 2 showed cellular marrow with decreased trilineage hematopoietic cells; infiltrated by immature cells (200x)Bone marrow clot of specimen 2 showed cellular marrow with decreased trilineage hematopoietic cells; infiltrated by immature cells (200x)
Bone marrow aspirate of specimen 2 showed immature that are intermediate in size with moderately abundant cytoplasm (400x)Bone marrow aspirate of specimen 2 showed immature that are intermediate in size with moderately abundant cytoplasm (400x)
bone marrow aspiration of specimen 2 showed immature cells that are intermediate in size with moderately abundant cytoplasm with mature granulocytes (400x)bone marrow aspiration of specimen 2 showed immature cells that are intermediate in size with moderately abundant cytoplasm with mature granulocytes (400x)
Bone marrow clot of specimen 3 demonstrates cellular marrow with trilineage hematopoietic cells (200x, H&E)Bone marrow clot of specimen 3 demonstrates cellular marrow with trilineage hematopoietic cells (200x, H&E)
Bone marrow aspiration of specimen 3 demonstrates progressively maturing granulocytes (400x, H&E)Bone marrow aspiration of specimen 3 demonstrates progressively maturing granulocytes (400x, H&E)
Flow cytometry of specimens 1 and 2Flow cytometry of specimens 1 and 2
Flow cytometry of specimens 1 and 2Flow cytometry of specimens 1 and 2