Results 61 to 70 of about 935,562 (336)
Dynamic contrast-enhanced imaging techniques: CT and MRI [PDF]
The British Journal of Radiology, 2011 Over the last few decades there has been considerable research into quantifying the cerebral microvasculature with imaging, for use in studies of the human brain and various pathologies including cerebral tumours. This review highlights key issues in dynamic contrast-enhanced CT, dynamic contrast-enhanced MRI and arterial spin labelling, the various ...
O'Connor, J. P B +5 more
openaire +2 more sources
SUPERIOR MESENTERIC VEIN THROMBOSIS AND CYTOMEGAOLOVIRUS: A DIAGNOSTIC DILEMMA, A CASE REPORT AND REVIEW OF THE LITERATURE [PDF]
, 2014 Superior mesenteric vein thrombosis (SMVT) is a rare condition, usually caused by infections, intra-abdominal inflammatory diseases, portal hypertension, hypercoagulable states, or contraceptive therapy.
Arculeo, VM +7 more
core +1 more source
Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA
Molecular Oncology, EarlyView.Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson +2 more
wiley +1 more source
HeliyonRationale and objective: The visualization of soft tissues, like the meniscus, through X-ray micro-computed tomography (micro-CT), requires the use of contrast agents (CAs).
Federica Orellana +6 more
doaj +1 more source
Contrast Enhanced Ultrasound in CT-undetermined Focal Liver Lesions
Ultrasound International Open, 2016 Purpose: The purpose of this study was to examine the diagnostic accuracy of CEUS in the diagnosis of focal liver lesions, which were undetermined at CT scan. Materials and Methods: From January 2010 to December 2010, patients with CT-undetermined focal
S. W. Sandrose +3 more
doaj +1 more source
Automated CT and MRI Liver Segmentation and Biometry Using a Generalized Convolutional Neural Network. [PDF]
, 2019 PurposeTo assess feasibility of training a convolutional neural network (CNN) to automate liver segmentation across different imaging modalities and techniques used in clinical practice and apply this to enable automation of liver biometry.MethodsWe ...
Bahrami, Naeim +14 more
core
Diagnostic imaging and CEUS findings in a rare case of Desmoid-type fibromatosis. A case report [PDF]
, 2018 Desmoid-type fibromatosis (DF), also known as aggressive fibromatosis, is a locally aggressive benign fibroblastic neoplasm that can infiltrate or recur but cannot metastasize.
De Felice, Carlo +6 more
core +1 more source
Molecular Oncology, EarlyView.HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto +13 more
wiley +1 more source
Diagnostics, 2016 The aim of this study was to provide an overview of the literature available on dynamic contrast-enhanced computed tomography (DCE-CT) as a tool to evaluate treatment response in patients with lung cancer. This systematic review was compiled according to
Louise S. Strauch +5 more
doaj +1 more source
BMC Cancer, 2023 Objective To develop and validate predictive models using clinical parameters, radiomic features and a combination of both for preoperative differentiation of pulmonary nodular mucinous adenocarcinoma (PNMA) from pulmonary tuberculoma (PTB).
Junjie Zhang +6 more
doaj +1 more source