老年消化系统恶性肿瘤对骨密度的影响

Influence of bone mineral density in elderly patient with digestive system malignant tumor

目的探讨消化系统恶性肿瘤与老年人骨量减少的关系。方法对患消化系统恶性肿瘤的老年人以双能X线骨密度仪测定其股骨及腰椎骨密度(BMD),并与无恶性肿瘤的对照组比较。结果消化系统恶性肿瘤老年患者各部位的BMD均低于对照组,P<0.05。结论消化系统恶性肿瘤可引起老年人骨量减少,提示在治疗消化系统恶性肿瘤同时,应关注骨质疏松的防治。

Objective It is to discuss the relation between digestive system malignant tumor and osteopenia of elderly people. Methods The bone mineral density （BMD） of femur and lumbar spine in elderly patients with digestive system malignant tumor were determined with dual energy X - ray absorptiometry, and that was compared with control group which has no malignant tumor. Results The BMD of every part in elderly patients with digestive system malignant tumor was lower than that in control group （ P 〈 0.05 ）. Conclusion Digestive system malignant tumor can induce osteopenia of elderly people, which prompts that the prevention and cure of osteoporosis ought to be paid close attention at the same time digestive system malignant tumor was treated.