Results 41 to 50 of about 1,521,338 (325)

Role of preoperative prediction of microvascular invasion in hepatocellular carcinoma based on the texture of FDG PET image: A comparison of quantitative metabolic parameters and MRI

Frontiers in Physiology, 2022
Objective: To investigate the role of prediction microvascular invasion (mVI) in hepatocellular carcinoma (HCC) by 18F-FDG PET image texture analysis and hybrid criteria combining PET/CT and multi-parameter MRI.Materials and methods: Ninety-seven ...
Huazheng Shi, Ying Duan, Jie Shi, Wenrui Zhang, Weiran Liu, Bixia Shen, Fufu Liu, Xin Mei, Xiaoxiao Li, Zheng Yuan   +9 more
doaj   +1 more source

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura, Kentaro Ueno, Takuro Nishikawa, Yoshihiro Takahashi, Koji Nakae, Yasuhiro Okamoto   +5 more
wiley   +1 more source

Regularization of PET Reconstruction Using Multi-scale Adaptive Thresholding [PDF]

, 2004
A multi-scale adaptive thresholding scheme is presented in this study. It was evaluated as a regularization process to filtered back-projection (FBP) for reconstructing clinical PET brain data.
Aikawa, Taro, Duan, Sheila, Esser, Peter D., Jin, Yinpeng, Kuang, Barbara, Laine, Andrew F.   +5 more
core   +2 more sources

Towards Standardized Language to Describe the Pathological Enhancement of the Nipple in NAC-Infiltrating Breast Tumors: A Retrospective Case Series Study

Diagnostics
Background: The normal pattern of nipple enhancement on magnetic resonance imaging (MRI) is defined based on healthy individuals, as it correlates with the structural anatomy of the nipple–areola complex (NAC).
Cristiana Boldrini, Silvia Amodeo, Angelica Marra, Micol Bottalico, Roberta Dattoli, Riccardo Manfredi   +5 more
doaj   +1 more source

Immunotargeting of Integrin αβ for Single-Photon Emission Computed Tomography and Near-Infrared Fluorescence Imaging in a Pancreatic Cancer Model

Molecular Imaging, 2016
To explore suitable imaging probes for early and specific detection of pancreatic cancer, we demonstrated that α 6 β 4 integrin is a good target and employed single-photon emission computed tomography (SPECT) or near-infrared (NIR) imaging for ...
Winn Aung MBBS, PhD, Atsushi B. Tsuji PhD, Hitomi Sudo PhD, Aya Sugyo M.Ed, Takako Furukawa PhD, Yoshinori Ukai PhD, Yoshikazu Kurosawa PhD, Tsuneo Saga MD, PhD   +7 more
doaj   +1 more source

Teasing apart trauma: neural oscillations differentiate individual cases of mild traumatic brain injury from post-traumatic stress disorder even when symptoms overlap

Translational Psychiatry, 2021
Post-traumatic stress disorder (PTSD) and mild traumatic brain injury (mTBI) are highly prevalent and closely related disorders. Affected individuals often exhibit substantially overlapping symptomatology – a major challenge for differential diagnosis in
Jing Zhang, Zahra Emami, Kristina Safar, Patrick McCunn, J. Don Richardson, Shawn G. Rhind, Leodante da Costa, Rakesh Jetly, Benjamin T. Dunkley   +8 more
doaj   +1 more source

Radiogenomic imaging-linking diagnostic imaging and molecular diagnostics

World Journal of Radiology, 2014
Radiogenomic imaging refers to the correlation between cancer imaging features and gene expression and is one of the most promising areas within science and medicine. High-throughput biological techniques have reshaped the perspective of biomedical research allowing for fast and efficient assessment of the entire molecular topography of a cell's ...
openaire   +2 more sources

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source

Diagnostic imaging of the canine stifle [PDF]

, 2012
C
Gielen, Ingrid, van Bree, Henri, Van Ryssen, Bernadette   +2 more
core   +1 more source

Validation of the educational effectiveness of a mobile learning app to improve knowledge about MR image quality optimisation and artefact reduction

Insights into Imaging, 2018
Aim The aim was to design an app-based eLearning tool to provide radiographers with information about the physical basis of MR artefacts and practical elimination or/and minimisation strategies to optimise image quality, and to evaluate the impact of a ...
Walaa Alsharif, Michaela Davis, Louise Rainford, Andrea Cradock, Allison McGee   +4 more
doaj   +1 more source