General considerations Definition: A group of neoplastic diseasesof lymphoid tissues Classification: Hodgkin' s Disease, HD (Hodgkin' s Lymphoma) Non Hodgkin s Lymphoma,NHL)
Objective 1 Definition types and mechanism of osteoporosis 2 Diagnosis, prevention and treatment of osteoporosis 3 Etiology and epidemiology of osteoporosis
Concept of leukemia Definition aIt is the results of the tumor proliferation of heamotopoietic stem cells.(造血干细 胞) Leukemia is a malignant blood disorder. (not solid tumor) Date xie Yi, Hua Shan Hospital
Overview Clinical syndrome Slowing down of metabolism Slowing of growth and mental retardation in infants and children Generalized slowing down of organism Deposition of glycosaminoglycans in skin and muscle Reversible with therapy