1、临床资料：患者鲁某某,女性,43岁,发现左足背肿物10年,增大2月伴疼痛入院.患者10年前出现左足背肿物,增大较慢,无疼痛,渐高出皮肤,当时未引起重视.2月前,患者左足背肿物明显增大,质硬,碰触时疼痛明显,并出现局部皮肤淤紫,发黑,不能消退,发病来,无发热寒颤,无体重进行性减轻,大小便正常.入院查体：面色、口唇苍白无紫绀,左足背见约5*4cm大小肿物,表面见约2*3cm皮肤淤紫发黑区,触痛明显
Purpose:Traumatic spinal cord injury(SCI)may cause long-lasting dysfunctions in many organ systems and is associated with a high morbidity and low quality of life.In the search for more effective diag
Objective:Our aims to three dimensional(3D)visualize the cystic cavity following spinal cord injury using a high-resolution synchrotron radiation X-ray phase contrast imaging(SR-PCI)and evaluate its p
实验目的：反复短暂缺血促进骨折愈合的X线评估实验方法：24只wistar大鼠均采用重物坠击法制造右下肢闭合胫骨中段骨折模型.重物重量为650g,坠击高度为15cm.制模后,均采用1.0mm无菌克氏针从胫骨平台前缘插入胫骨髓腔,采用X线投射,证实克氏针位于髓腔内,并且固定骨折.固定骨折后的wistar大鼠随机平均分为4组,A组为24小时组,B组为48小时组,C组为72小时组,D组为对照组.A组、B组
Skin grafts as interposition material in arthroplasty was reported by Loewe since 1929.However,due to concerns about joint infection,skin cyst formation,the technique was not widely promoted.It is reg
目的：近十年来，随着急救护理学的形成发展，人们越来越认识到对急重症患者需要进行心理护理，因为急重症患者不是面临生命威胁就是遭受躯体伤残，心理正处于高度应激状态，此时，如果进行良好的心理护理，就会缓和其紧张情绪，有助于转危为安。否则，如果在患者心理高度紧张之时，再加上抢救时的种种负性刺激，就会加重病情，甚至造成严重后果。
Objective:To date,methods to observe the morphological changes in the intervertebral disc(IVD)and endplate(EP)from rodent have been relatively limited.Our study focused on exploring a new approach to
Objective:The complex neural architecture of the spinal cord is particularly essential in the function and structure of the spinal cord.Alterations in the neural system are related to a variety of pat
目的：为了观察和讨论CT三维重建在严重先天性足部畸形的诊断及预后中的优势。对于先天性足部畸形,选择适当的方法有利于早期诊断和及时手术,而早诊断、早治疗又是恢复踝关节功能和外观的关键。目前,CT三维重建的应用越来越广泛,更立体和直观地显示图像是它广为人知的优势,而大多数人对它的认识也仅限于此。临床上病人家属常常对于我们医务工作者对病人进行了X片检查后,又继续要求行CT三维重建感到迷惑。本文便可以完全
miR-210 was initially reported to be associated with hypoxia and plays a vital role in modulating angiogenesis.However,the potential effect and underlying mechanisms of miR-210 activity in rat spinal