醫(yī)學(xué)論文中正確、合理使用專業(yè)名詞可以精簡文字，節(jié)省篇幅，使文章精煉易懂?，F(xiàn)將放射學(xué)專業(yè)領(lǐng)域?yàn)榇蠹宜熘膶I(yè)名詞縮略語公布如下(按照英文首字母順序排列)，以后本刊在論文中將對(duì)這一類縮略語不再注釋其英文全稱和中文。

ADC (apparent diffusion coefficient)：表觀擴(kuò)散系數(shù)

ALT：丙氨酸轉(zhuǎn)氨酶；AST：天冬氨酸轉(zhuǎn)氨酶

BF (blood flow)：血流量

BOLD (blood oxygenation level dependent)：血氧水平依賴

BV (blood volume)：血容量

b：擴(kuò)散梯度因子

CAG (coronary angiography)：冠狀動(dòng)脈造影

CPR (curve planar reformation)：曲面重組

CR(computed radiography)：計(jì)算機(jī)X線攝影術(shù)

CT (computed tomography)：計(jì)算機(jī)體層成像

CTA (computed tomography angiography)：CT血管成像

CTPI(CT perfusion imaging):CT灌注成像

DICOM (digital imaging and communication in medicine):醫(yī)學(xué)數(shù)字成像和傳輸

DR(digital radiography):數(shù)字化X線攝影術(shù)

DSA (digital subtraction angiography)：數(shù)字減影血管造影

DWI (diffusion weighted imaging)：擴(kuò)散加權(quán)成像

DTI (diffusion tensor imaging)：擴(kuò)散張量成像

ECG (electrocardiography):心電圖

EPI (echo planar imaging)：回波平面成像

ERCP(endoscopic retrograde cholangiopancreatography)：經(jīng)內(nèi)鏡逆行胰膽管造影術(shù)

ETL (echo train length)：回波鏈長度

FLAIR (fluid attenuation inversion recovery)：液體衰減反轉(zhuǎn)恢復(fù)

FLASH (fast low angel shot)：快速小角度激發(fā)

FOV (field of view)：視野

FSE (fast spin echo)：快速自旋回波

fMRI (functional magnetic resonance imaging)：功能磁共振成像

IR (inversion recovery)：反轉(zhuǎn)恢復(fù)

Gd-DTPA：釓噴替酸葡甲胺

GRE (gradient echo)：梯度回波

HE染色：蘇木素-伊紅染色

HRCT(high resolution CT):高分辨率CT

MPR (multi-planar reformation)：多平面重組

MIP (maximum intensity projection)：最大密(強(qiáng))度投影

MinIP (minimum intensity projection)：最小密(強(qiáng))度投影

MRA (magnetic resonance angiography)：磁共振血管成像

MRI (magnetic resonance imaging)：磁共振成像

MRS (magnetic resonance spectroscopy)：磁共振波譜學(xué)

MRCP(magnetic resonance cholangiopancreatography)：磁共振胰膽管成像

MSCT (multi-slice spiral CT)：多層螺旋CT

MTT (mean transit time)：平均通過時(shí)間

NEX (number of excitation)：激勵(lì)次數(shù)

PACS (picture archiving and communication system)：圖像存儲(chǔ)與傳輸系統(tǒng)

PC (phase contrast)：相位對(duì)比法

PET (positron emission tomography)：正電子發(fā)射計(jì)算機(jī)體層成像

PS (surface permeability)：表面通透性

ROC曲線(receiver operating characteristic curve):受試者操作特征曲線

SPECT (single photon emission computed tomography)：單光子發(fā)射計(jì)算機(jī)體層攝影術(shù)

PWI (perfusion weighted imaging)：灌注加權(quán)成像

ROI (region of interest)：興趣區(qū)

SE (spin echo)：自旋回波

STIR(short time inversion recovery)：短時(shí)反轉(zhuǎn)恢復(fù)

TACE(transcatheter arterial chemoembolization)：經(jīng)導(dǎo)管動(dòng)脈化療栓塞術(shù)

T1WI (T1weighted image)：T1加權(quán)像

T2WI (T2weighted image)：T2加權(quán)像

TE (time of echo )：回波時(shí)間

TI (time of inversion )：反轉(zhuǎn)時(shí)間

TR (time of repetition)：重復(fù)時(shí)間

TOF (time of flight)：時(shí)間飛躍法

TSE (turbo spin echo)：快速自旋回波

VR (volume rendering)：容積再現(xiàn)

WHO (World Health Organization)：世界衛(wèi)生組織

NAA(N-acetylaspartate):N-乙酰天門冬氨酸

Cho(choline):膽堿

Cr(creatine)：肌酸

(本刊編輯部)