Implementation of GPU accelerated SPECT reconstruction with Monte Carlo-based scatter correction [0.03%]
基于蒙特卡洛散射校正的GPU加速SPECT重建的实现
Tobias Bexelius,Antti Sohlberg
Tobias Bexelius
Objective: Statistical SPECT reconstruction can be very time-consuming especially when compensations for collimator and detector response, attenuation, and scatter are included in the reconstruction. This work proposes an...
Diagnostic value of quantitative assessment of cardiac 18F-fluoro-2-deoxyglucose uptake in suspected cardiac sarcoidosis [0.03%]
18F-脱氧葡萄糖摄取的心脏定量评估在怀疑心脏结节病中的诊断价值
Adrien Lebasnier,Damien Legallois,Boris Bienvenu et al.
Adrien Lebasnier et al.
Objective: The identification of cardiac sarcoidosis is challenging as there is no gold standard consensually admitted for its diagnosis. The aim of this study was to evaluate the diagnostic value of the assessment of car...
CT-based attenuation correction and resolution compensation for I-123 IMP brain SPECT normal database: a multicenter phantom study [0.03%]
基于CT的衰减校正和分辨率补偿对于I-123 IMP脑SPECT正常数据库：多中心体模研究
Yoshitaka Inui,Takashi Ichihara,Masaki Uno et al.
Yoshitaka Inui et al.
Objective: Statistical image analysis of brain SPECT images has improved diagnostic accuracy for brain disorders. However, the results of statistical analysis vary depending on the institution even when they use a common ...
Multicenter Study
Annals of nuclear medicine. 2018 Jun;32(5):311-318. DOI:10.1007/s12149-018-1248-x 2018
Predictive significance of breast-specific gamma imaging for upstaging core-needle biopsy-detected ductal carcinoma in situ to invasive cancer [0.03%]
乳腺特异性伽马成像对导管原位癌上分级的预测意义：一项回顾性研究
Jang Yoo,Bom Sahn Kim,Hai-Jeon Yoon
Jang Yoo
Objective: We evaluated the significance of breast-specific gamma imaging (BSGI) for determination of upstaging to invasive cancer from preoperative ductal carcinoma in situ (DCIS). ...
Improvement in the measurement error of the specific binding ratio in dopamine transporter SPECT imaging due to exclusion of the cerebrospinal fluid fraction using the threshold of voxel RI count [0.03%]
通过使用体素放射性计数阈值排除脑脊液区体积降低多巴胺转运蛋白单光子发射计算机断层成像术特异性结合比的测量误差
Sunao Mizumura,Kazuhiro Nishikawa,Akihiro Murata et al.
Sunao Mizumura et al.
Objective: In Japan, the Southampton method for dopamine transporter (DAT) SPECT is widely used to quantitatively evaluate striatal radioactivity. The specific binding ratio (SBR) is the ratio of specific to non-specific ...
Artificial neural network retrained to detect myocardial ischemia using a Japanese multicenter database [0.03%]
一个经日本多中心数据库再训练用于检测心肌缺血的人工神经网络
Kenichi Nakajima,Koichi Okuda,Satoru Watanabe et al.
Kenichi Nakajima et al.
Purpose: An artificial neural network (ANN) has been applied to detect myocardial perfusion defects and ischemia. The present study compares the diagnostic accuracy of a more recent ANN version (1.1) with the initial vers...
Multicenter Study
Annals of nuclear medicine. 2018 Jun;32(5):303-310. DOI:10.1007/s12149-018-1247-y 2018
Comparison of choline influx from dynamic 18F-Choline PET/CT and clinicopathological parameters in prostate cancer initial assessment [0.03%]
动态18F-Choline PET/CT摄取与前列腺癌初始评估的临床病理参数的相关性分析
Xavier Palard-Novello,Anne-Lise Blin,David Bourhis et al.
Xavier Palard-Novello et al.
Aim: The aim of the study was to compare the kinetic analysis of 18F-labeled choline (FCH) uptake with static analysis and clinicopathological parameters in patients with newly diagnosed prostate cancer (PC). ...
Comparative Study
Annals of nuclear medicine. 2018 May;32(4):281-287. DOI:10.1007/s12149-018-1246-z 2018
Role of PET/MRI in oral cavity and oropharyngeal cancers based on the 8th edition of the AJCC cancer staging system: a pictorial essay [0.03%]
基于AJCC第8版癌症分期系统下的PET/MRI在口腔及口咽癌中的作用：配图解说论文
Tetsuya Tsujikawa,Norihiko Narita,Masafumi Kanno et al.
Tetsuya Tsujikawa et al.
The American Joint Committee on Cancer (AJCC) released the 8th edition of the AJCC cancer staging manual in 2017 that includes significant modifications from the 7th edition in the sections on oral cavity cancer (OCC) and oropharyngeal canc...
The feasibility of 18F-FES and 18F-FDG microPET/CT for early monitoring the effect of fulvestrant on sensitizing docetaxel by downregulating ERα in ERα+ breast cancer [0.03%]
评估氟氧雌激素和氟代脱氧葡萄糖微 positron-emission tomography/computed tomography 映照对监测他莫昔芬致ER下调的乳腺癌细胞系早期生长的影响的可行性研究
Shuai Liu,Bingxin Gu,Jianping Zhang et al.
Shuai Liu et al.
Objective: Our study aimed to investigate the feasibility of PET/CT for monitoring the influence of fulvestrant on sensitizing docetaxel by downregulating ERα in ERα+ breast cancer. ...
68Ga-DOTATATE PET-CT imaging in carotid body paragangliomas [0.03%]
68镓-DOTATATE PET-CT在颈动脉体副神经节瘤中的应用
Duygu Has Şimşek,Yasemin Şanlı,Serkan Kuyumcu et al.
Duygu Has Şimşek et al.
Objective: The aim of this study was to present our experience in the baseline evaluation of carotid body paragangliomas (CBP) with 68Ga-DOTATATE PET-CT. ...