Bone Marrow Cell Morphology-I Dr. Akram Al-Hilali 2014
BM Trephine- Normal cellularity
BM Aspirate particle- Normal cellularity
BM Aspirate particle- Low cellularity
BM Aspirate particle- high cellularity
Megakaryocyte
BM Trephine-Normal reticulin
BM Trephine-Increased reticulin++
Myelofibrosis
Fibroblasts in Marrow
BM Trephine- reticulin 3+
Myelofibrosis
Malignant histiocytosis
Malignant Histiocytosis
Dyserythropoiesis
Dyserythropoiesis
Osteoblasts
Osteoclast
Mitotic figure
Histiocytes
BM Biopsy-Hemophagocytic histiocyte
Niemann-Pick’s Histiocytes
Gaucher’s Disease Histiocytes
Gaucher’s Disease Histiocytes
Niemann-Pick Histiocytes
“Suckling” of erythroblasts
BM Trephine Megaloblastic Anemia
BM trephine-CLL
BM-Megaloblastsis
BM-Megaloblastic Anemia
Erythroblasts-Megaloblastosis with dysplasia
BM-Megaloblasts
BM-Megaloblasts
BM-Megaloblastic Anemia
Hemophagocytosis in Marrow
Granulomas in Trephine Biopsy
TB Granuloma- Trephine Biopsy
LD bodies in Kala Azar
Plasmacytoma
Multiple Myeloma
Erythroblast Dysplasia
Megaloblastic Anemia
Erythroblast dysplasia
Dysplastic megakaryocyte
Megakaryocyte Island in MF
Dysplastic megakaryocyte
Dysplastic megakaryocytes
Osteopetrosis
Osteopetrosis
Reed-Sternberg cell
Malignant metastatic cells in Marrow
Secondary metastasis- Cytokeratin
Secondary Metastasis
Secondary metastasis
Malignant deposit in BM
Malignant cells in marrow aspirate
Malignant deposit in marrow aspirate
Malignant infiltration of marrow (vacuolated cells)
Malignant deposit in BM trephine
Ring sideroblast
Iron-laden histiocyte
Iron store in marrow paticle
Ring sideroblast
Sideroblasts