Acceptance and disparities of PET/CT use in patients with esophageal or gastro-esophageal junction cancer: Evaluation of mature registry data [0.03%]
PET/CT在食管或胃食管交界部癌患者中使用的情况及差异：成熟数据库的评估分析
Vaibhav Gupta,Roshini Kulanthaivelu,Ur Metser et al.
Vaibhav Gupta et al.
Background/rationale: PET/CT plays a crucial role in esophageal (EC) and gastroesophageal junction cancer (GEJ) diagnosis and management. Despite endorsement in clinical guidelines, variation in acceptance of PET/CT exist...
James Wang,Dalton Bermudez,Weijie Chen et al.
James Wang et al.
Positron Emission Tomography (PET) is a powerful medical imaging technique widely used for detection and monitoring of disease. However, PET imaging can be adversely affected by patient motion, leading to degraded image quality and diagnost...
Aliasghar Mortazi,Jayaram K Udupa,Dewey Odhner et al.
Aliasghar Mortazi et al.
Purpose: Tissue radiotracer activity measured from positron emission tomography (PET) images is an important biomarker that is clinically utilized for diagnosis, staging, prognostication, and treatment response assessment...
David Izquierdo-Garcia,Seung Kwan Kang
David Izquierdo-Garcia
Development of brain-penetrable antibody radioligands for in vivo PET imaging of amyloid-β and tau [0.03%]
开发能够穿透大脑的抗体放射配体 用于体内PET成像淀粉样蛋白和tau蛋白
Vinay Banka,Andrew Kelleher,Dag Sehlin et al.
Vinay Banka et al.
Introduction: Alzheimer's disease (AD) is characterized by the misfolding and aggregation of two major proteins: amyloid-beta (Aβ) and tau. Antibody-based PET radioligands are desirable due to their high specificity and ...
Asma Akter,Oliver Lyons,Varun Mehra et al.
Asma Akter et al.
Infection of native tissues or implanted devices is common, but clinical diagnosis is frequently difficult and currently available noninvasive tests perform poorly. Immunocompromised individuals (for example transplant recipients, or those ...
Transient equilibrium determination of dopamine D2/D3 receptor densities and affinities in brain [0.03%]
多巴胺D2/D3受体密度和亲和力的脑部瞬时平衡测定法
Jenny-Ann Phan,Dean F Wong,Natalie H S Chang et al.
Jenny-Ann Phan et al.
Long-term alteration of dopaminergic neurotransmission is known to modulate the D2/D3 receptor expression in the brain. The modulation can occur as a response to pathological processes or pharmacological intervention. The receptor density c...
Lutetium background radiation in total-body PET-A simulation study on opportunities and challenges in PET attenuation correction [0.03%]
镥背景辐射对全身PET-A衰减校正的机遇与挑战仿真研究
Negar Omidvari,Li Cheng,Edwin K Leung et al.
Negar Omidvari et al.
The current generation of total-body positron emission tomography (PET) scanners offer significant sensitivity increase with an extended axial imaging extent. With the large volume of lutetium-based scintillation crystals that are used as d...