Dentistry

White blood cells ·          Myeloid –         Myeloblast –         Promyelocyte –         Myelocyte –         Metamyelocyte –         Band –         Neutrophil,eosinophil, basophil •           Lymphoid –         Lymphocyte (B and T) and plasma cells –         Neoplastic proliferation of white cells Classification according to the origin of tumor cells: –         Lymphoid neoplasms •           Lymphocytic Leukemia •           Lymphoma (Hodgkin and non Hodgkin) •           Plasma cell dyscrasia –         Myeloid neoplasms •           Acute myelogenous leukemia •           Myelodysplastic syndromes •           Chronic myeloproliferative disorders –         Histiocytoses: proliferative lesion of macrophages and dendritic cells •           Langerhans cell histiocytoses Lymphoid Neoplasms •           Leukemia: lymphoid neoplasm characterized by a malignant neoplastic proliferation and accumulation of immature hematopoietic cells in the bone