Imaging Biomarkers of Cognitive Impairment in Parkinson’s Disease

Medicine, Neurology, Medical Imaging,
Parkinson's disease   Cognitive decline   Imaging biomarkers   [18F]FDG PET   MRI   Neurodegeneration   Diffusion-weighted imaging  

Multimodal Neuroimaging Study on Cognitive Impairment in Parkinson’s Disease Parkinson’s Disease (PD) is a common neurodegenerative disorder mainly characterized by motor impairments. However, cognitive impairment (CI), one of the non-motor symptoms, significantly affects patients’ quality of life. According to extensive epidemiological studies, ap...

Reliability of Central Vein Sign Imaging with 3T FLAIR* in a Multicenter Study

Medicine, Neurology, Medical Imaging,
central vein sign   FLAIR*   multicenter study   multiple sclerosis   MRI   gadolinium contrast   diagnostic biomarker  

Reliability of Central Vein Sign Imaging with 3T FLAIR* in a Multicenter Study Academic Background Multiple Sclerosis (MS) is a chronic inflammatory disease of the central nervous system characterized by the formation of white matter lesions (WMLs). Magnetic Resonance Imaging (MRI) is a crucial tool for diagnosing and monitoring MS, particularly T2...

Mapping Tumor Habitats in Isocitrate Dehydrogenase-Wild Type Glioblastoma: Integrating MRI, Pathologic, and RNA Data

Medicine, Neurology, Medical Imaging, Oncology,
glioblastoma   tumor habitats   MRI   pathology   RNA sequencing   spatial heterogeneity   IDH-wild type  

Pathological Validation of MRI Tumor Habitats in Glioblastoma Background Introduction Glioblastoma (GBM) is a highly malignant brain tumor characterized by significant heterogeneity and invasiveness. Due to its complex tumor microenvironment (TME), traditional imaging methods struggle to accurately distinguish different tumor regions, such as the t...

CT- and MRI-Based Factors Associated with Rapid Growth in Early-Stage Hepatocellular Carcinoma

Medicine, Hepatobiliary System, Medical Imaging, Oncology,
Hepatocellular Carcinoma   Tumor Growth Rate   LI-RADS Categories   CT   MRI  

Imaging-Based Factors Associated with Rapid Growth in Early-Stage Hepatocellular Carcinoma Academic Background Hepatocellular carcinoma (HCC) is the most common primary liver cancer globally and the third leading cause of cancer-related mortality, with increasing incidence and mortality rates reported in North America, South America, and Europe. Al...

White Matter Microstructural Changes Using Ultra-Strong Diffusion Gradient MRI in Adult-Onset Idiopathic Focal Cervical Dystonia

Medicine, Neurology, Medical Imaging,
white matter   microstructural   MRI   cervical dystonia   adult-onset   idiopathic focal  

Study Report on White Matter Microstructure Changes in Adult-Onset Idiopathic Focal Cervical Dystonia Patients Scientists are dedicated to studying Adult-Onset Idiopathic Focal Cervical Dystonia (AOIFCD), the most common type of idiopathic dystonia in adults. This condition primarily manifests as abnormal neck muscle postures, often accompanied by ...