为了精简文字,节省篇幅,使文章精炼易懂,现将本刊常用且影像学领域为大家所熟知的专业名词缩略语公布如下(按照英文首字母顺序排列),以后本刊在论文中将不再注释。
2D(t wo di mension):二维;3D(three dimension):三维;4D (four di mension):四维;ADC(apparent diff usion coefficient):表观扩散系数;b:扩散梯度因子;BOLD(blood oxygenation level dependent):血氧水平依赖;CDFI(color doppler flow imaging):彩色多普勒血流成像;CPR(curve plane refor mation):曲面重组;CR(computed radiography):计算机X线摄影术;CT(computed tomography):计算机体层成像;CTA(computed tomography angiography):CT血管成像;CTPI(computed tomography perf usion imaging):CT灌注成像;CTVE(computed tomography virtual endoscopy):CT仿真内窥镜;CTU(computed tomography urography):CT尿路成像;DR(digital radiography):数字化 X线摄影术;DSA(digital subtraction angiography):数字减影血管造影;DTI(diff usion tensor i maging):扩散张量成像;DWI(diff usion weighted i maging):扩散加权成像;ECT(emission computed tomography):发射计算机体层成像;EPI(echo planar imaging):回波平面成像;ERCP(endoscopic retrograde cholangiopancreatography):经内镜逆行胰胆管造影术;FLAIR(fluid attenuated inversion recovery):液体衰减反转恢复;f MRI(f unctional magnetic resonance imaging):功能磁共振成像;FOV(field of view):视野;FSE(fast spin echo):快速自旋回波;Gd-DTPA:钆喷替酸葡甲胺;GRE(gradient recalled echo):梯度回波;HRCT(high resolution CT):高分辨率CT;IP(i mage plate):影像板;IR(inversion recovery):反转恢复;IVP(intravenous pyelography):静脉肾盂造影;MinIP(mini mu m intensity projection):最小密(强)度投影;MIP(maxi mu m intensity projection):最大密(强)度投影;MPR(multiplane ref or mation):多平面重组;MRA(magnetic resonance angiography):磁共振血管成像;MRCP(magnetic resonance cholangiopancreatography):磁共振胰胆管成像;MRI(magnetic resonance i maging):磁共振成像;MRS(magnetic resonance spectr oscopy);磁共振波谱;MRU(magnetic resonance urography):MR尿路成像;MSCT(multi-slice spiral CT):多层螺旋 CT;NEX(nu mber of excitation):激励次数;PACS(pict ure archiving and communication system):图像存储与传输系统;PDWI(pr oton density i maging):质子密度加权像;PET(positron emission to mography):正电子发射计算机体层成像;PTC(percutaneous transhepatic cholangiography):经皮肝穿刺胆管造影术;PWI(perf usion weighted i maging):灌注加权成像;RI(resistance index):阻力指数;ROI(region of interest):感兴趣区;SE(spin echo):自旋回波;SNR(signal to noise ratio):信噪比;SPECT(single photon emission co mputed to mography):单光子发射计算机体层成像;SPIO(super paramagnetic ir on oxide):超顺磁性氧化铁;STIR(short ti me inversion recovery):短时间反转恢复;SWI(susceptibility weighted i maging):磁敏感加权成像;T1WI(T1weighted i mage):T1加权像;T2WI(T2weighted image):T2加权像;TACE(transcatheter arterial chemoembolization):经导管动脉化疗栓塞术;TCD(transcranial doppler):经颅多普勒;TDC(ti me-density curve):时间-密度曲线;TE(echo ti me):回波时间;TI(inversion ti me):反转时间;TOF(ti me of flight):时间飞跃法;TR(repetition time):重复时间;TRUS(transrectal ultrasound):经直肠超声;VR(volume rendering):容积再现。