《英文msh词典》Osteoporosis,Senile
[同义词] Osteoporosis,Senile
[主题词] Osteoporosis
[中文释义] 骨质疏松,老年性
[英文释义] Reduction of bone mass without alteration in the composition of bone,leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS,POSTMENOPAUSAL) and age-related or senile osteoporosis.