Results 201 to 210 of about 1,912,136 (307)

Hypervision Proton Surgery: The Future Direction of Proton Therapy

iNew Medicine, EarlyView.
ABSTRACT Proton beams provide unique physical advantages characterized by a low entrance dose, negligible exit dose, and a sharp Bragg peak, which enable superior sparing of normal tissues and support safe dose escalation for improved tumor control. However, conventional photon‐based fractionation remains widely used in proton therapy, where prolonged ...
Li Li, Shuanghu Yuan
wiley   +1 more source

A Full-Spectrum Evaluation of Sigma-1 Receptor (S1R) Positron Emission Tomography (PET) Radioligands from Binding Affinity to Clinical Imaging. [PDF]

Molecules
Mastropasqua F, Ludwig FA, Abate C.
europepmc   +1 more source

Ovarian Cancer: Epidemiology, Disease Mechanisms, New Diagnosis and Treatment Strategies, and Research Directions

iNew Medicine, EarlyView.
ABSTRACT Ovarian cancer (OC) continues to be the deadliest gynecological malignancy and a significant cause of cancer‐related mortality among women worldwide. Standard treatment strategies typically entail platinum‐based chemotherapy in conjunction with cytoreductive surgery.
Zunera Khalid, Weirong Fan, Farah Nazir, Yixiang Xing, Tengchuan Jin   +4 more
wiley   +1 more source

Bidirectional Pathological Axis Between Alzheimer's Disease and Circadian Rhythm Disturbance: Mechanisms and Therapeutic Strategies

iNew Medicine, EarlyView.
This graphical abstract illustrates a bidirectional vicious cycle between Alzheimer’s disease (AD) and circadian rhythm disturbance (CRD). On the one hand, AD pathology, including amyloid‐β (Aβ) plaque deposition and tau hyperphosphorylation, may damage the suprachiasmatic nucleus (SCN) and disrupt melatonin signaling, leading to sleep fragmentation ...
Jiajia Qin, Xianfeng Yu, Yayu Wang, Xiaohan Song, Yuehua Wang, Zhixin Wang, Wei Miao, Xudong Yang, Jiajia Zhu, Xiaoqun Zhu, Maria‐Trinidad Herrero   +10 more
wiley   +1 more source

Clinical Value of 18F-Fluorodeoxyglucose (FDG) Positron Emission Tomography (PET)/Computed Tomography (CT) in Radioiodine-Refractory Thyroid Carcinoma: A Case Report. [PDF]

Cureus
Gutiérrez Albenda D, Rodríguez Varela LN, Murillo Jiménez J, Ulate Blanco P, Solano Brenes JJ.   +4 more
europepmc   +1 more source

Multimodal Comparison of Left Ventricular Function and Volume Assessment Methods in Patients With Coronary Artery Disease: Echocardiography, Nuclear Myocardial Perfusion Imaging, and Cardiac Magnetic Resonance

iRADIOLOGY, EarlyView.
Nitrogen‐13 ammonia, positron emission tomography myocardial perfusion imaging shows excellent correlation and agreement with cardiac magnetic resonance (CMR) in the assessment of left ventricular function and volumes in patients with coronary artery disease. It offers a reliable alternative when CMR is contraindicated.
Fanghu Wang, Xiaochun Zhang, Entao Liu, Xinchao Yao, Zeyin Xiang, Hui Yuan, Lei Jiang   +6 more
wiley   +1 more source

Correction to: Multimodal positron emission tomography (PET) imaging in non-oncologic musculoskeletal radiology. [PDF]

Skeletal Radiol
Kogan F, Yoon D, Teeter MG, Chaudhari AJ, Hales L, Barbieri M, Gold GE, Vainberg Y, Goyal A, Watkins L.   +9 more
europepmc   +1 more source

Value of 18F-Fluorodeoxyglucose (FDG) Positron Emission Tomography (PET)/Computed Tomography (CT) in the Detection of Recurrence in Medullary Thyroid Carcinoma With Negative Conventional Imaging: A Case Report. [PDF]

Cureus
Gutierrez Albenda D, Murillo Jiménez J, Rodríguez Varela LN, Ulate Blanco P, Sánchez Hidalgo NM.   +4 more
europepmc   +1 more source

Old disease, new twist

Journal of Hospital Medicine, EarlyView.
Abstract An 81‐year‐old man with a history of high‐grade urothelial carcinoma of the bladder and ureter on treatment with atezolizumab and tiragolumab presented to the emergency department with 5 months of malaise, generalized weakness, and fatigue and 2 weeks of subjective fevers. One month prior to presentation, he received an empiric 9‐day course of
Hadi Roudsari, Gurpreet Dhaliwal, Anand D. Jagannath, Alan H. Baik, Sam Brondfield   +4 more
wiley   +1 more source