查询词典 extremities

Background: The development of lipomatosis over the extremities can be distracting to affected individuals because of their deforming conspicuousness, this being especially the case for those where such lesions occur over the denuded upper extremities.

背景：罹患肢体多发性脂肪瘤的病患很在意因为脂肪过多而导致外形上的明显畸形，尤其当这些脂肪长在病患裸露的上肢上会更明显。

In most mammals, hairs grow toward the extremities, but because sloths spend so much time with their legs above their bodies, their hairs grow away from the extremities in order to provide protection from the elements while the sloth hangs upside down.

大多数哺乳动物，毛发都是向下生长的，但是由于树懒用下肢的时间远远高于身体，所以为了保护它们倒挂在树枝上，所以毛发逆向生长。

nodular dermal vasculitis in lower extremities are often seen clinically in middle-age women, and are evoked by many causes. Some laboratory examinations have abnormal outcomes and we think these are related with autoimmune reactions of nodular dermal vasculitis. We can make diagnosis with clinical character of erythema and nodose lesions in lower extremities, laboratory examinations and histopathology inspection. Antibiotics, non- Steroid anti-inflammatory drugs, anti-tubercle drugs and corticosteroids are effective drugs.

结节型皮肤血管炎多发于中年女性；结节型皮肤血管炎病因复杂，可能是由于细菌、真菌、病毒、结核、药物等所引起，也可为某些全身性疾病的皮肤表现；实验室指标异常改变可能与疾病免疫反应有关；结节型皮肤血管炎诊断以双下肢红斑结节性损害的临床特点，结合实验室及组织病理学检查可确诊分型；结节型皮肤血管炎针对病因选用抗生素、非甾体抗炎药、抗结核药、皮质类固醇激素等治疗有效。

The patient was a 66-year-old male who presented with paraparesis. On examination, strength was 5/5 in both upper extremities and 3-4/5 in both lower extremities. Pricking sensation was relatively retarded below the sixth thoracic vertebra on both sides. Fine-touch sensation was limited below the ninth thoracic vertebra on the right side and below the eleventh thoracic vertebra on the left side. Responses to vibration and joint position sense were well preserved. Deep tendon reflexes were increased in his legs. He had voluntary anal contraction and preserved anal and bulbocavernous reflexes. MRI revealed dissection of the descending aorta from T4 to T10 levels with thrombus present in the false lumen, and the thoracic cord was marked atrophy, especially from T6 to T8 levels. To the best of our knowledge, no such case had been reported so far.

这是一位66岁的男性病患，到院时以下半身轻截瘫来表现，检查后发现其双上肢肌力为5/5而双下肢肌力则为3-4/5，刺痛觉在两侧第六胸椎以下异常，轻触觉在右侧第九胸椎与左侧第十一胸椎以下异常，震动觉与本体感觉则皆属正常，深肌腱反射在两下肢均有异常增强的情形，肛门的主动收缩正常且肛门反射与球体海绵体肌反射均正常，核磁共振影像显示降主动脉在T4到T10处有剥离的情形并於伪腔内发现血栓，此外，病患之胸部脊髓则有明显萎缩的现象，以T6到T8处最为明显，就目前可见的文献资料，并无类似的报告被提出。

Results Eleven patients all were accompanied with extremities discomfortableness which couldn't be able to tolerate,urged to move the extremities,and aggravated at night.The patients were frequently associated with insomnia.

结果 11例均有活动肢体的迫切愿望，以减轻肢体的不舒服感觉，均在夜间症状加重，其中3例白天也有严重症状。

It suggested that the asymmetries of the upper extremities seemed to function for the compensation of the symmetries and balance of the lower extremities in the repetitive stepping task.

实验结果说明，上肢摆动的不对称性应可用来换取下肢摆动的对称性和维持其平衡感。

The upper limbs were the least affected (29.9%). Other authors have observed the higher incidence of injuries in lower extremities too.8 Depending on factors like the time of incident and cultural habits of victims, the pattern of injuries may differ.6,7 The most common fractured bones in this report in the extremities were those of the roots of limbs, which is predictable, given the proximity of these bones to the axial skeleton and the larger body area they contribute to.

上肢最少（ 29.9 ％）。其他作者也观察到下肢骨折的发生率较高。8 ，由于某些相关因素，比如事件发生时间和文化风俗习惯等，损伤的类型也会有所不同。6， 7我们的报告中，四肢最常见的骨折发生在肢体根部，，这是可预见的，因为这些骨骼与躯干最近，而且此处体表面积较大。

Methods:The origin,branch and distribution of the descending genicular artery and morphology and vascular distribution of great adductor muscle were studied on 70 sides of adult low extremities.

在70侧成人下肢标本上解剖观测了膝降动脉的起始、分支、分布及大收肌腱的形态特点和血管分布。

Cases (77.5%) had proximal extremities weakness, 27 cases (38.0%) had dysfunction of sensation, 12 cases (16.9%) had amyotrophy.

其余依次为：肿瘤、进行性肌营养不良、AIDS、甲状腺功能亢进。

Dimensiona ultrasonography data of 29 cases fetal anomaly between 24 and 40 weeks' gestation from Jan 2003 to Dec 2006. Results Among them, there were 11 cases of cheilognathus,7 cases of anencephalus, 4 cases of anomaly of extremities, 3 cases of omphalocele, 3 cases of lymphocyst at the neck and 1 case of amniotic band syndrome. The anomaly features are consistent with those of the born fetuses. Conclusion The three??

大部分解剖结构明显异常的畸形一般通过二维实时超声在22周左右即可做出诊断［1］，但胎儿体表结构有较复杂的曲面改变，二维超声可能漏诊、误诊胎儿体表畸形。20世纪80年代末应用于临床的三维超声成像，是检测胎儿发育状况的有效方法，大大提高了产前诊断的准确率，尤其在检测胎儿畸形方面具有独特优势［2］。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。