近日，国际影像界顶级杂志《放射学》（Radiology）刊发了华中科技大学同济医学院附属同济医院放射科胡道予教授团队的重要研究成果，并作为6月份的封面文章。论文题为《基于多翻转脉冲空间标记技术的非对比剂增强磁共振血管成像序列在...近日，国际影像界顶级杂志《放射学》（Radiology）刊发了华中科技大学同济医学院附属同济医院放射科胡道予教授团队的重要研究成果，并作为6月份的封面文章。论文题为《基于多翻转脉冲空间标记技术的非对比剂增强磁共振血管成像序列在显示移植肾血管解剖及血管并发症研究》（Depiction of Transplant Renal Vascular Anatomy and Complications： Unenhanced MR Angiography Using Spatial Labeling with Multiple Inversion Pulses）.展开更多
Ischemic cerebral stroke is one of the diseases posing great threat to human health.It is of great value to have a correct evaluation and interpretation of cerebral angiography in interventional treatment of ischemic ...Ischemic cerebral stroke is one of the diseases posing great threat to human health.It is of great value to have a correct evaluation and interpretation of cerebral angiography in interventional treatment of ischemic stroke together with efficacy.The authors reviewed the direct signs and collateral circulation of ischemic cerebral stroke and the evaluation of cerebral angiography in recent literature.展开更多
文摘近日，国际影像界顶级杂志《放射学》（Radiology）刊发了华中科技大学同济医学院附属同济医院放射科胡道予教授团队的重要研究成果，并作为6月份的封面文章。论文题为《基于多翻转脉冲空间标记技术的非对比剂增强磁共振血管成像序列在显示移植肾血管解剖及血管并发症研究》（Depiction of Transplant Renal Vascular Anatomy and Complications： Unenhanced MR Angiography Using Spatial Labeling with Multiple Inversion Pulses）.
文摘目的为腹腔镜前路腰骶椎间盘融合术(laparoscopic anterior lumbar interbody fusion,LALIF)提供血管解剖依据,并评估腹腔镜前路融合术在此区的可行性。方法对36具动脉灌注红色乳胶的成人防腐固定标本进行血管解剖观察,并依据腰骶椎间盘在髂间三角内暴露的比例进行分型。结果主动脉叉(aortic bifurcation,AB)高度为(41.81±13.82)mm,髂总静脉汇合处(confluence of the common iliac veins,CCIV)高度为(20.22±14.20)mm;AB夹角为51.88°±12.09°,CCIV夹角为77.08°±20.98°;椎间盘上、下缘骶正中动脉(median sacral artery,MSA)的外径分别为(1.57±0.42)mm和(1.33±0.50)mm;椎间盘上、下缘右髂血管(right iliac vessel,RIV)到MSA的距离分别为(20.83±7.73)mm和(27.60±7.80)mm;椎间盘上、下缘水平暴露椎间盘的宽度为(36.78±13.06)mm,占椎间盘宽度的(72.29±25.64)%。标准型占61.1%(22/36),狭窄型占25.0%(9/36),阻挡型占13.9%(5/36)。CCIV高度与其夹角之间存在负相关关系,但尚不显著(r=-0.287,P=0.089)。MSA的出现率为100%。结论有86.1%的病人可以安全地从前方进入腰骶椎间盘区,且61.1%的病人不用处理髂间三角两侧的髂血管就可以进行操作。
文摘Ischemic cerebral stroke is one of the diseases posing great threat to human health.It is of great value to have a correct evaluation and interpretation of cerebral angiography in interventional treatment of ischemic stroke together with efficacy.The authors reviewed the direct signs and collateral circulation of ischemic cerebral stroke and the evaluation of cerebral angiography in recent literature.
