查询词典 osteosclerosis

Objective:Postmenopausal Osteoporosis is syndrome shown on women caused by the functional descent on both ovaries and the level of estrogen. During the metabolism of their bones, the bone absorptive rate is higher than formative rate. As the result, the progression of calcium deficiency and the degeneration of bone tissue are the characters in this period. Clinical manifestations appear on these elder women, which are osteosclerosis and increasing the possibility of fracture.

目的： 绝经后骨质疏松症(Postmenopausal Osteoporosis，PMO)是指绝经后妇女由于卵巢功能衰退，雌激素水平下降，从而在骨代谢过程中，骨吸收大于骨形成，出现以低骨量和骨组织的显微结构的退行性变为其特征，临床表现为骨脆性和骨折易感性增加的一种代谢性疾病。

Twenty-five femoral heads showed osteosclerosis and trabe...

治疗结果：Ⅰ期行钻孔髓内减压术，Ⅱ、Ⅲ期行钻孔减压植骨术。

Results Early signs of ANFH using CT showed that, in 38 femoral heads 31 cases, there were radiate star shape of high-density osteosclerosis of the trabeculae in 13 femoral head.

结果：早期ANFH的CT表现：31例38个股骨头，其中13个股骨头骨小梁呈放射状高密度的"星状征"，骨小梁境界清楚、锐利，属Ⅰ期；25个股骨头表现为骨硬化，骨小梁结构消失、模糊不清，骨密度减低及囊性改变，属Ⅱ期；并有5个股骨头在Ⅱ期影像学改变基础上出现软骨下骨折及轻微塌陷，属Ⅲ期。

Objective: Menopausal osteoporosis is syndrome shown on women caused by thefunctional descent on both ovaries and the level of estrogen. During the metabolism oftheir bones, the bone absorptive rate is higher than formative rate. As the result, theprogression of calcium deficiency and the degeneration of bone tissue are thecharacters in this period. Clinical manifestations appear on these elder women, whichare osteosclerosis and increasing the possibility of fracture.

目的： 围绝经期骨质疏松症是指围绝经期女性由于卵巢功能衰退，雌激素水平下降，从而在骨代谢过程中，骨吸收大于骨形成，出现以低骨量和骨组织的显微结构退行性变为特征，临床表现为骨脆性和骨折易感性增加的一种代谢性疾病。

Results Early signs of ANFH using CT showed that, in 26 femoral heads in 21 cases, there were radiate star shape of high-density osteosclerosis of the trabeculae in 8 femoral head.

结果 CT早期表现：2 1例 2 6个股骨头，其中 8个股骨头骨小梁呈放射状密度增高的"星状征"，骨小梁境界清楚、锐利属Ⅰ期；18个股骨头表现为骨硬化，骨小梁结构消失、模糊不清，骨密度减低及囊性改变，属Ⅱ期；并有 3个股头在Ⅱ期影像改变基础上出现软骨下骨折及轻微塌陷，属Ⅲ期。

The partial vertebrectomy of vertebral body with spinal tuberculosis should involve all the unconspicuous tubercular infectious bone that is 4 mm apart to the distinct infectious focus, including the vertebral osteosclerosis, granulation tissue and necrotic tissne.

欲彻底切除脊柱结核病灶，需切除距明显病灶4 mm的包括硬化骨、结核肉芽组织、坏死物质在内的所有骨质。

Results Sacroiliac joints in 62 cases were abnormal:in early stage,articular face was affected and the bone cortex incrassated and osteosclerosis partly,joint space was normal;in late stage,vermiform destruction of bone was seen in articular face,the density of cortex was heighten irregular,joint space widen or narrow,and at last the joint space vanished,the joint ankylosed.

结果 62例患者骶髂关节表现异常，包括：早期，骨关节面受侵蚀、骨皮质局限增厚、硬化，关节间隙正常；后期，关节面呈虫蚀状改变，关节面皮质密度不规则增高，关节间隙增宽或变窄，最终关节间隙消失，关节强直。

Results Metaphysis osteoporosis was observed on X-ray and CT in acute stage, the midsection of infarct of bone was isointensity on T1WI and iso/hyperintensity signal on T2WI, the edge of infarct of bone was ring-shaped hypointensity on T1WI and hyperintensity signal on T2WI. Small worm-eaten change and stippled calcification was observed on X-ray and CT in subacute stage, the infarct of bone was iso/hypointensity on T1WI and iso/hyperintensity signal on T2WI, the edge of infarct of bone was ring-shaped hypointensity on T1WI and hyperintensity signal on T2WI. Irregular and wriggle osteosclerosis was observed on X-ray and CT in chronic stage, was hypointensity on T1WI and T2WI.

结果 骨梗死急性期X线、CT表现为干骺端骨质疏松，MR T1WI骨梗死灶中央部分呈等至高信号，T2WI呈高信号，T1WI骨梗死灶边缘呈环形低信号，T2WI呈环形高信号；亚急性期X线、CT表现为小的虫噬样改变，伴有斑点状钙化，MR T1WI骨梗死灶呈等或低信号，T2WI呈等或稍高信号，T1WI骨梗死灶边缘呈环形低信号，T2WI呈环形高信号；慢性期X线、CT表现为不规则状、蜿蜒状骨质硬化，MR T1WI和T2WI均呈低信号。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。