核医学常用英文名词缩写及英汉对照表Aaccelerator 加速器activity concentration 放射性浓度activity ratio 活度比akinesis 无运动alpha decay α衰变alpha fetoprotein (AFP) 甲种胎儿蛋白alpha particle α粒子annihilation radiation 湮没辐射anterior view (ANT) 前位applicator 敷贴器articular imaging 关节显像atomic nucleus 原子核atomic nucleus fission 原子核裂变atomic number 原子序数autoradiogram 放射自显影图像autoradiograph 放射自显影Bbackground 本底background count 本底计数bacquerel(Bq) 贝可勒尔（贝可）beta de cay β衰变biological effect 生物效应biological half life 生物半衰期blood pool imaging 血池显像bolus 弹丸bone imaging 骨显像bone marrow imaging 骨髓显像brain imaging 脑显像bremsstrahlung 韧致辐射Ccapture 俘获carcinoembryonic antigen (CEA) 癌胚抗原cardiac blood pool imaging 心血池显像cardiac index (CI) 心指数cerebral blood flow (CBF) 脑血流量cerebral imaging 脑显像cerebral radionuclide angiography 放射性核素脑血管显像cerebral spinal fluid imaging 脑脊髓液显像circumferential profile analysis 圆周剖面分析法cisternography 脑池显像clinical nuclear medicine 临床核医学cold nodule 冷结节collimator 准直器competitive protein binding assay (CPBA) 竞争性蛋白结合分析法competitive radioassay 竞争性分析competitive radioligand binding assay 竞争放射性配体结合分析法computed tomography(CT) 计算机断层cool nodule 凉结节counter 计数器count ratio 计数比值法counts per minute (cpm) 每分钟计数counts per second (cps) 每秒计数cyclotron 回旋加速器Ddecay 衰变decay per minute (dpm) 每分钟衰变detector 探测器developer 显影剂dose equivalent 剂量当量dose rate 剂量率double antibody radioimmunoassay 双抗体放射免疫分析法double antibody solid phase assay 双抗体固相分析法doughnut sign 炸面圈征dynamic imaging 动态显像dyskinesis 反向运动Eeffective renal plasma flow (ERPF) 有效肾血浆流量ejection fraction (EF) 射血分数electron capture (EC) 电子俘获emission 发射emission computerized tomography (ECT) 发射型计算机断层end-diastolic volume (EDV) 舒张末期容量end-systolic volume (ESV) 收缩末期容量excitation 激发exercise stress test 运动负荷试验exposure 照射量external irradiation 外照射Ffilling 灌注film 胶片filtration fraction （FF）滤过分数flare phenomenon 闪烁现象functional image 功能显像Ggamma camera γ照相机gastric imaging 胃显像gated cardiac blood pool imaging 门控心血池显像generator 发生器glomerular filtration rate (GFR) 肾小球滤过率Hhalf life 半衰期hapten 半抗体hepatic artery perfusion imaging 肝动脉灌注显像hepatic blood pool imaging 肝血池显像hepatobiliary imaging 肝胆显像horizontal long axis slices 水平长轴断层影像hot nodule 热结节hypokinesis 运动低下Iimage 显像imaging 显像imaging agent 显像剂infarct-avid myocardial imaging 急性心肌梗死灶显像inflammation imaging 炎症灶显像internal conversion 内转换internal irradiation 内照射in vitro 体外interventional test 介入试验in vivo 体内ionization 电离ionization density 电离密度ionizing radiation 电离辐射irradiation 照射isomer 同质异能素isotope 同位素Lleft anterior oblique (LAO) 左前斜位left lateral (LL) 左侧位left posterior oblique(LPO) 左后斜位ligand 配体liver imaging 肝显像lung perfusion imaging 肺血流灌注显像lung ventilation imaging 肺通气显像lung carcinoma imaging 肺肿瘤显像luxury perfusion 过度灌注lympha imaging 淋巴显像lymphoma imaging 淋巴瘤显像Mmass number 质量数molecular nuclear medicine 分子核医学multiphase imaging 多相显像myocardial perfusion imaging 心肌灌注显像Nneutron 中子neutron activation analysis (NAA) 中子活化分析normal 正常nuclear cardiac angiography 核素心血管显像nuclear cerebral angiography 核素脑血管显像nuclear medicine 核医学nucleon 核子nucleus 原子核nuclide 核素Pparathyroid 甲状旁腺显像particle 粒子peak ejection rate (PER) 高峰射血率peak filling rate (PFR) 高峰充盈率perchlorote discharge test 过氯酸盐释放试验permissible dose 容许剂量permissible exposure dose 容许照射剂量phase analysis 时相分析phase cine 时相电影phase histogram 时相直方图phase image 时相图phase shift 相角程photoelectric effect 光电效应physical half-life 物理半衰期planar imaging 平面显像polar bull-eye plot 极坐标靶心图positron emission computed tomography (PET) 正电子发射计算机断层仪positive imaging 阳性显像posterior view (POST) 后位probe 探头protection 防护proton 质子pulmonary blood flow 肺血流量pulmonary perfusion imaging 肺血流灌注显像Qquality contron 质量控制Rradiation biology 放射生物学radioactive contamination 放射性污染radioactive element 放射性元素radioactive half-life 放射性半衰期radioactive isotope 放射性同位素radioactive renogram 放射性肾图radioactive tracer 放射性示踪剂radioactive waste 放射性废物radioactivity 放射性活度radioassay 放射分析radioautography 放射自显影radiobiology 放射生物学radioimmunoassay 放射免疫分析radioimmunoimaging 放射免疫显像radioimmunotherapy 放射免疫治疗radioligand assay 放射配体分析radionuclide 放射性核素radionuclide imaging 放射性核素显像radionuclide cardiac angiography 放射性核素心血管造影radionuclide cerebral angiography 放射性核素脑血管造影radionuclide cystography 放射性核素膀胱造影radionuclide generator 放射性核素发生器radionuclide lower limbs venography 放射性核素双下肢静脉造影radiopharmaceutical 放射性药物radioreceptor assay (RRA) 放射受体分析radiorenogram 放射性肾图radius shortening 轴缩短率receptor 受体region of interest (ROI) 感兴趣区regional cerebral blood flow tomography 局部脑血流断层显像regional wall motion 局部室壁运动renal dynamic imaging 肾动态显像renal static imaging 肾静态显像renogram 肾图right anterior oblique (RAO) 右前斜位right lateral (RL) 右侧位right posterior oblique (RPO) 右后斜位Sscanner 扫描机scatter 散射sensitivity 灵敏度shied 屏蔽severt (Sv) 希沃特short axis slices 短轴断层影像single photon emission computed tomography (SPECT) 单光子发射型计算机断层solid phase radioimmunoassay 固相放射免疫分析space 区，空间space occupying lesion 占位性病变specific activity 比活度specificity 特异性spleen imaging 脾显像stability 稳定性stable nuclide 稳定核素stroke volume (SV) 心脏每搏量super-bone scan 超级骨显像synchrotron 同步加速器Tthyroid hormone suppression test 甲状腺激素抑制试验thyroid imaging 甲状腺显像titer 滴度tomography 断层显像tracer 示踪剂tracer technique 示踪技术tumor maker 肿瘤标记物Uuniformity 均匀度unsealed sourer 开放源uptake 摄取Vvertex view 顶位vertical long axis slices 垂直长轴断层影像ventricular volume curve 心室容积曲线Wwarm nodule 温结节waste 废物。