Fast [177Lu]Lu-PSMA SPECT/CT with dual-energy acquisition and Monte Carlo-based scatter correction [0.03%]
基于蒙特卡罗散射校正的快速[177Lu]Lu-PSMA SPECT/CT（双能量采集）
Arda Könik,Benjamin Auer,Shir Hazut Krauthammer et al.
Arda Könik et al.
Continuous bed motion versus step-and-shoot acquisition in LAFOV PET/CT: insights from multi-phantom and patient studies [0.03%]
连续床运动与步进拍摄在LAFOV PET/CT中的应用：多模体及患者研究的启示
P M Linder,W Lan,E Calderón et al.
P M Linder et al.
Background: Continuous bed motion (CBM) allows flexible extension of the scan range compared to conventional step‑and‑shoot (S&S) acquisition but has not yet been evaluated in long axial field‑of‑view (LAFOV) PET/CT. ...
Evaluation of regularization factor and attenuation correction method of Q.Clear reconstruction for brain PET/MR in epileptic patients [0.03%]
评估Q.Clear重建的脑部PET/MR癫痫患者的正则化因子和衰减校正方法
Xiaolong Niu,Jieqin Lv,Hao Sun et al.
Xiaolong Niu et al.
Purpose: To identify suitable regularization factor β and attenuation correction (AC) method for Q.Clear reconstruction in brain [18F]FDG PET/MR imaging of patients with epilepsy. ...
Estimation of the effective dose in torso 18F-fluorodeoxyglucose PET/CT: an analysis of real-world clinical data from 51,784 patient scans [0.03%]
基于51784例受检者数据的全身18F-FDG PET/CT有效剂量估算研究
Jeongryul Ryu,Jungsu S Oh,Yong-Il Kim et al.
Jeongryul Ryu et al.
Impact of dual-energy window scatter correction on technetium image quality across different energy windows in cadmium-zinc-telluride-based SPECT/CT [0.03%]
基于碲锌镉的SPECT/CT中不同能窗下锝影像质量的双能量散射校正效应研究
Ruyi Zhang,Shen Wang,Yiming Shen et al.
Ruyi Zhang et al.
Background: The digital cadmium-zinc-telluride (CZT)-based SPECT system offers good energy resolution. However, the impacts of dual-energy window scatter correction on image quality under narrower primary energy windows r...
Intravascular position-sensitive positron-counting catheter for atherosclerotic plaques [0.03%]
用于动脉粥样硬化斑块的血管内敏感定位正电子计数导管
Takehiro Nakahara,Shinichiro Fujimoto,Jagat Narula et al.
Takehiro Nakahara et al.
Deep learning-enhanced data-driven gating improves FDG PET/CT clinical image quality [0.03%]
深度学习增强的数据驱动门控可提升FDG PET/CT临床图像质量
Zoë Wilson,Meghi Dedja,Kuan-Hao Su et al.
Zoë Wilson et al.
Mitigating bladder signal in 68Ga-PSMA-11 PET/CT for prostate cancer: a clinical comparative study of dynamic whole-body parametric imaging [0.03%]
减轻前列腺癌68Ga-PSMA-11 PET/CT膀胱信号的影响：动态全身参数成像的临床比较研究
Rui Zuo,Mu Kong,Fei Kang et al.
Rui Zuo et al.
Background: The pharmacokinetics of 68Ga-PSMA-11 leads to intense bladder accumulation, obscuring adjacent lesions. This study evaluated the feasibility of dynamic whole-body 68Ga-PSMA-11 PET/CT Patlak parametric imaging ...
Performance of high-resolution PET detectors consisting of long GAGG slabs with different reflectors [0.03%]
具有不同反射器的长GAGG探测块高分辨率PET性能研究
Zhonghua Kuang,Samuel Mungai Kinyanjui,Ling Zhang et al.
Zhonghua Kuang et al.
Background: Depth of interaction (DOI) encoding detectors are essential for pre-clinical or organ-dedicated PET scanners to simultaneously achieve high spatial resolution and high sensitivity. Semi-monolithic scintillator...
Smart scanning for two: [18F]FDG dose optimization for pregnant patients using LAFOV PET/CT technology [0.03%]
利用LAFOV PET/CT技术优化孕妇18F-FDG注射剂量的智能扫描方法
Ilja S Deurloo,Milou M Steemers-de Boer,Johannes H van Snick et al.
Ilja S Deurloo et al.
Purpose: This study aimed to evaluate the image quality-dose trade-off in pregnant patients imaged with long-axial field-of-view [18F]FDG PET/CT and to identify the most predictive body composition metric for image qualit...