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人肠系膜上动脉与腹主动脉间夹角和距离的测量及其临床意义 被引量:5

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摘要 目的应用64排螺旋CT血管成像(CT angiography,CTA)技术测量正常人肠系膜上动脉(superior mesenteric artery,SMA)与腹主动脉(abdominal artery,AA)之间的夹角和距离,比较其在性别及各年龄组之间的差异,探讨其对肠系膜上动脉综合征诊断的临床意义。方法回顾性分析504例行腹部增强CT检查正常检查者,其CT资料应用64排螺旋CT血管成像技术——多平面重建(multiplanar reformation,MPR)、最大密度投影(maximum intensity projection,MIP)和容积再现(volume rendering,VR),于CT动脉期进行矢状位重组,观察卧位状态下SMA-AA夹角、十二指肠平面SMA-AA距离,测量其大小,比较其在各年龄组间的差异。结果 504例检查者SMA-AA夹角平均为(55.6±23.6)°,范围15.1~114.0°。其中狭窄型(〈20°)20例(3.97%),垂直型(〉70°)156例(30.95%),正常型(20~70°)328例(65.08%);男性组SMA-AA夹角平均为(56.2±23.0)°,女性组SMA-AA夹角平均为(55.1±23.7)°,性别差异无统计学意义。十二指肠平面SMA-AA距离为10.2~25.6mm,平均(17.8±4.3)mm。所有年龄组,SMA-AA夹角与十二指肠平面SMA-AA距离呈正相关(P〈0.05)。结论64排螺旋CTA可清晰显示SMA起始段、AA之间的解剖关系;能准确测量夹角以及十二指肠平面SMA-AA距离,并为临床准确诊断肠系膜上动脉综合征提供可靠的影像学依据。
出处 《河北医科大学学报》 CAS 2015年第9期1082-1084,共3页 Journal of Hebei Medical University
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参考文献10

  • 1陈镜,王毅,陈金华,邓以川,李然,石丹凤.MSCTA观察腹腔干与肠系膜上动脉的解剖学变异[J].中国介入影像与治疗学,2012,9(9):673-676. 被引量:9
  • 2Luan JY,Li X.Computed tomography imaging features and classification of isolated dissection of the superior mesenteric artery[J].Eur J Vasc Endovasc Surg,2013?46(2);232-235.
  • 3Braidy C,Daou I,Diop AD,et al.Unenhanced MR angiography of renal arteries;51 patients [J].AJR Am J Roentgenol,2012,199(5):W629-637.
  • 4Felton BM,White JM, Racine MA.An uncommon case of abdominal pain:superior mesenteric artery syndrome [J].West J Emerg Med,2012,13(6):501-502.
  • 5Taherkhani M,Hashemi SR,Nikpoor S.Isolated dissection of superior mesenteric artery[J].J Tehran Heart Cent,2012,7?3):140-142.
  • 6Qian BP,Ji ML,Jiang J,et al.Anatomic relationship between superior mesenteric artery and aorta before and after surgical correction of thoracolumbar kyphosis[J].J Spinal Disord Tech,2013,26(7):E293-298.
  • 7Arthurs OJ,Mehta U,Set PA.Nutcracker and SMA syndromes:What is the normal SMA angle in children?[J].EurJ Radiol,2012,81(8):e854-861.
  • 8刘刚,卓佳驹,杨立.肠系膜上动脉综合征及其相关解剖的MDCTA研究[J].前沿科学,2012,6(2):36-41. 被引量:2
  • 9袁涛,霍天龙,杜湘珂.64排螺旋CT评价肠系膜上动脉腹主动脉夹角与肠系膜上动脉压迫性病变及腹部脂肪分布相关性[J].中华临床医师杂志(电子版),2013,7(10):170-172. 被引量:6
  • 10Raman SP,Neyman EG,Horton KM,et al.Superior mesenteric artery syndrome* spectrum of CT findings with multiplanar reconstructions and 3-D imaging [J].Abdom Imaging,2012,37(6):1079-1088.

二级参考文献30

  • 1陈志新,张汉国,梁立华,万建群,赵清洲.肠系膜上动脉夹角的CT解剖研究[J].实用放射学杂志,2005,21(2):150-151. 被引量:55
  • 2蒋涛,肖湘生,程万里,李慎江,刘光华.多层螺旋CT血管造影术在肝动脉解剖变异分析中的应用[J].中国介入影像与治疗学,2006,3(5):356-360. 被引量:7
  • 3Song SY, Chung JW, Yin YH, et al. Celiac axis and common he- patic artery variations in 5002 patients: Systematic analysis with spiral CT and DSA. Radiology, 2010,255(1) : 278-288.
  • 4Ferrari R, De Cecco CN, Iafrate F, et al. Anatomical variations of the coeliac trunk and the mesenteric arteries evaluated with 64-row CT angiography. Radiol Med, 2007,112(7) :988-998.
  • 5lezzi R, Cotroneo AR, Giancristolaro D, et al. Multidetector-row CT angiographic imaging of the celiac trunk : Anatomy and normal variants. Surg Radiol Anat, 2008, 30(4) :303-310.
  • 6Koops A, Wojciechowski B, Broering DC, et al. Anatomic varia- tions of the hepatic arteries in 604 selective celiac and superior meaenteric angiographies. Surg Radiol Anat, 2004, 26 (3) : 239- 244.
  • 7Petscavage JM, Maldjian P. Celiomesenteric trunk: Two variants of a rare anomaly. Australas Radiol, 2007, 51 (Suppl) : B306- B309.
  • 8Wang Y, Chen P, Shen N, et al. Celiomesenteric trunk with con- current aneurysm: Report of a case. Surg Today, 2010, 40(5) : 477-481.
  • 9Mammano E, Cosci M, Zanon A, et al. Celiomesenteric trunk aneurysm. Ann Vasc Surg, 2009, 23(2) : 257, eT-el0.
  • 10Chitra R. Clinical relevance of a rare variation in the origin of gas- troduodenal artery. IJAV, 2009,12(2):69-70.

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