Results 31 to 40 of about 591,641 (254)

Evaluation of tracer kinetic parameters in cervical cancer using dynamic contrast-enhanced MRI as biomarkers in terms of biological relevance, diagnostic performance and inter-center variability

Frontiers in Oncology, 2022
ObjectivesThis study assessed the clinical value of parameters derived from dynamic contrast-enhanced (DCE) MRI with respect to correlation with angiogenesis and proliferation of cervical cancer, performance of diagnosis and reproducibility of DCE-MRI ...
Xue Wang, Shujian Li, Xianhui Lin, Yi Lu, Chuanwan Mao, Zhijun Ye, Xuesheng Li, Tong-San Koh, Tong-San Koh, Jie Liu, Jingjing Liu, Xiaoyue Ma, Jingliang Cheng, Gang Ning, Zhihan Yan, Zujun Hou, Zujun Hou   +16 more
doaj   +1 more source

Sex differences in intracranial plaque burden in patients with type 2 diabetes mellitus with acute ischemic cerebrovascular disease: a pilot study based on high-resolution MRI

Frontiers in Endocrinology
BackgroundAtherosclerosis (AS) is the main cause of macrovascular disease. Previous studies have found sex differences in the prevalence of type 2 diabetes mellitus (T2DM) and its associated macrovascular disease outcomes.
Xuejiao Yan, Ling Li, Jie Gao, Lihui Wang, Kai Ai, Xiaoyan Lei, Min Tang, Xiaoling Zhang, Dongsheng Zhang   +8 more
doaj   +1 more source

Magnetic Resonance Imaging (MRI)

AbstractOver the past 30 years, Magnetic Resonance Imaging (MRI) has evolved from a promisingtechnology to a cornerstone of diagnostic imaging. Initially confined to neuroimaging, itsapplications now encompass the entire body, significantly enhancing diagnostic accuracy acrossmultiple medical specialties.
Alexis Hervais-Adelman, Laura Babcock
  +5 more sources

Abnormal static and dynamic functional connectivity of striatal subregions in patients with obsessive-compulsive disorder

Frontiers in Psychiatry
BackgroundAs a crucial node of the cortico-striato-thalamo-cortical (CSTC) loop, the striatum has long been considered to be involved in the pathophysiology of obsessive-compulsive disorder (OCD).
Wenqing Shi, Ya Tian, Huiting Yang, Huirong Guo, Baohong Wen, Zijun Liu, Yong Zhang, Shaoqiang Han, Jingliang Cheng   +8 more
doaj   +1 more source

Application of cellular microstructural diffusion MRI (cell size imaging) in rectal lesions: a preliminary study

Frontiers in Oncology
ObjectivesTo explore the value of cellular microstructural mapping by IMPULSED (imaging microstructural parameters using limited spectrally edited diffusion) method in evaluating the histological type and prognostic factors of rectal lesions.Materials ...
Peisi Kou, Liangjie Lin, Ying Li, Hui Qin, Kun Zhang, Wenhua Zhang, Juan Li, Yong Zhang, Jingliang Cheng   +8 more
doaj   +1 more source

The Role of Cerebral Metabolism in Improving Time Pressured Decisions

Frontiers in Psychology, 2021
Speed-accuracy tradeoff (SAT) theory dictates that decisions can be made more quickly by sacrificing accuracy. Here we investigate whether the human brain can operate in a brief metabolic overdrive to overcome SAT and successfully make decisions ...
An Thanh Vu, An Thanh Vu, David A. Feinberg, David A. Feinberg   +3 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Meta-analysis and systematic review of the diagnostic value of contrast-enhanced spectral mammography for the detection of breast cancer

BMJ Open
Objective The objective is to evaluate the diagnostic effectiveness of contrast-enhanced spectral mammography (CESM) in the diagnosis of breast cancer.Design Data sources PubMed, Embase and Cochrane libraries up to 18 June 2022.Eligibility criteria for ...
Ying Hu, Jiulin Liu, Ran Xiao, Huijia Yin, Siyu Zhen, Shihao Zhou, Dongming Han   +6 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

MRI-guided cell membrane-camouflaged bimetallic coordination nanoplatform for combined tumor phototherapy

Materials Today Bio
Nanotechnology for tumor diagnosis and optical therapy has attracted widespread interest due to its low toxicity and convenience but is severely limited due to uncontrollable tumor targeting.
Mengyang Zhou, Yifei Wang, Yaning Xia, Yinhua Li, Jianfeng Bao, Yong Zhang, Jingliang Cheng, Yupeng Shi   +7 more
doaj   +1 more source