Comparison of 68Ga-PSMA PET/CT with fluoride PET/CT for detection of bone metastatic disease in prostate cancer [0.03%]
68镓-前列腺膜抗原正电子发射断层扫描/X线计算机体层成像与氟正电子发射断层扫描检测前列腺癌骨转移灶的对比研究
Naresh Regula,Vasileios Kostaras,Silvia Johansson et al.
Naresh Regula et al.
Background: 18F-NaF positron emission tomography/computed tomography (fluoride PET/CT) is considered the most sensitive technique to detect bone metastasis in prostate cancer (PCa). 68Ga-PSMA-11 (PSMA) PET/CT is increasin...
Clinically viable myocardial CCTA segmentation for measuring vessel-specific myocardial blood flow from dynamic PET/CCTA hybrid fusion [0.03%]
基于动态正电子发射型计算机断层显像/冠状动脉CT血管造影融合成像的节段性心肌血流测定的临床可行性的CT血管成像分割方法研究
Marina Piccinelli,Navdeep Dahiya,Jonathon A Nye et al.
Marina Piccinelli et al.
Background: Positron emission tomography (PET)-derived LV MBF quantification is usually measured in standard anatomical vascular territories potentially averaging flow from normally perfused tissue with those from areas w...
Complementary role of computed tomography angiography with fixed perfusion defects on SPECT myocardial perfusion imaging [0.03%]
固定心肌灌注缺陷患者冠状动脉CT血管造影检查的辅助作用
Rami M Abazid,Yasmine T Sallam,Jonathan G Romsa et al.
Rami M Abazid et al.
Purpose: We present this case series exploring the complementary role of coronary computed tomography angiography (CCTA) to SPECT myocardial perfusion imaging (MPI) in the detection of myocardial necrosis. ...
Regional uptakes from early-frame amyloid PET and 18F-FDG PET scans are comparable independent of disease state [0.03%]
早期框架淀粉样PET和氟脱氧葡萄糖PET扫描的区域摄取量独立于疾病状态而具有可比性
Alison Myoraku,Gregory Klein,Susan Landau et al.
Alison Myoraku et al.
Purpose: Positron emission tomography (PET) imaging with amyloid-beta (Aβ) tracers and 2-[18F] fluoro-2-Deoxy-D-glucose (18F-FDG) is extensively employed in Alzheimer's disease (AD) studies as biomarkers of AD pathology ...
Static CT myocardial perfusion imaging: image quality, artifacts including distribution and diagnostic performance compared to 82Rb PET [0.03%]
静态CT心肌灌注成像：图像质量、伪影（分布等）及相对于82rбPET的诊断性能比较
João R Inácio,Sriraag Balaji Srinivasan,Terrence D Ruddy et al.
João R Inácio et al.
Background: Rubidium-82 positron emission tomography (82Rb PET) MPI is considered a noninvasive reference standard for the assessment of myocardial perfusion in coronary artery disease (CAD) patients. Our main goal was to...
Temporal and spatial changes in reactive astrogliosis examined by 18F-THK5351 positron emission tomography in a patient with severe traumatic brain injury [0.03%]
18F-THK5351正电子发射断层扫描检测重度创伤性脑损伤患者反应性星形胶质细胞的时空变化
Tetsuhiro Hatakeyama,Kenya Kawakita,Nobuyuki Kawai et al.
Tetsuhiro Hatakeyama et al.
Background: The positron emission tomography (PET) radioligand 18F-THK5351 is now used to evaluate monoamine oxidase B expression in the reactive astrogliosis seen in various central nervous diseases. Traumatic brain inju...
Atypical bilateral ventilation/perfusion mismatches in an asymptomatic patient suffering from metastatic thyroid cancer [0.03%]
无症状转移性甲状腺癌患者的非典型双侧通气/灌注不匹配
David Kersting,Christoph Rischpler,Till Plönes et al.
David Kersting et al.
Background: Pulmonary embolism is indicated by ventilation/perfusion (V/P) mismatches in ventilation/perfusion scintigraphy. However, other pathologies may also evoke segmental or lobar mismatches. Thus, diagnosis can be ...
Combined simultaneous FDG-PET/MRI with T1 and T2 mapping as an imaging biomarker for the diagnosis and prognosis of suspected cardiac sarcoidosis [0.03%]
联合正电子发射断层扫描/磁共振成像以及T1和T2图谱在怀疑患有心脏结节病的诊断和预后中的影像学生物标志物作用研究
Edward Cheung,Sarah Ahmad,Matthew Aitken et al.
Edward Cheung et al.
Purpose: To evaluate the diagnostic and prognostic significance of combined cardiac 18F-fluorodeoxyglucose (FDG) PET/MRI with T1/T2 mapping in the evaluation of suspected cardiac sarcoidosis. ...
Initial experience in staging primary oesophageal/gastro-oesophageal cancer with 18F-FDG PET/MRI [0.03%]
18F-FDG PET/MRI在食管和胃食管结合部肿瘤分期中的初步应用体验
Amy R Sharkey,Bert-Ram Sah,Samuel J Withey et al.
Amy R Sharkey et al.
Background: 18F-fluorodeoxyglucose positron emission tomography/magnetic resonance imaging (18F-FDG PET/MRI) may improve cancer staging by combining sensitive cancer detection with high-contrast resolution and detail. We ...
Gallium-68-somatostatin receptor PET/CT parameters as potential prognosticators for clinical time to progression after peptide receptor radionuclide therapy: a cohort study [0.03%]
用于预测肽受体放射性核素治疗后临床进展时间的可能预后因素：六十八镓生长抑素受体PET/CT参数的队列研究
Sander C Ebbers,Muriël Heimgartner,Maarten W Barentsz et al.
Sander C Ebbers et al.
Background: Early [68Ga]Ga-DOTA-TOC PET/CT imaging after peptide receptor radionuclide therapy (PRRT) in neuroendocrine neoplasm patients is often used as a prognosticator for survival, but lacks validity. This study inve...