Results 31 to 40 of about 362,940 (245)

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, S. Karstrup, O. Gerke, S. Rafaelsen   +3 more
doaj   +1 more source

Acute myocardial infarction on Nongated chest computed tomography

Radiology Case Reports, 2020
Contrast-enhanced chest computed tomography (CT) is not considered part of the evaluation of myocardial infarction. However, acute myocardial infarction has been detected on contrast-enhanced chest CT as areas of decreased myocardial enhancement in ...
Maria Salgado Guerrero, MD, Gabriela Cepeda De Jesus, MD, Wakil Irfan, MD, Geraldine Villasana Gomez, MD, Ana B. Arevalo, MD, Robert Faillace, MD   +5 more
doaj   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

Exploring the Intersection of Blood Transfusion and Same-Day Computed Tomography Imaging: An Overview of Clinical Risks and Practices

Diagnostics
The use of transfusions, whether involving whole blood or specific blood components, is essential for managing various clinical conditions. Many cases are acute, often requiring post-transfusion imaging evaluation.
Lavinia Alice Bălăceanu, Cristiana Grigore, Cristian-Dorin Gurău, Carmen Giuglea, Gelu-Adrian Popa, Mara Mădălina Mihai, Ion Dina, Beatrice Bălăceanu-Gurău   +7 more
doaj   +1 more source

Grading of Gliomas by Contrast-Enhanced CT Radiomics Features [PDF]

Journal of Biomedical Physics and Engineering
Background: Gliomas, as Central Nervous System (CNS) tumors, are greatly common with 80% of malignancy. Treatment methods for gliomas, such as surgery, radiation therapy, and chemotherapy depend on the grade, size, location, and the patient’s age ...
Mohammad Maskani, Samaneh Abbasi, Hamidreza Etemad-Rezaee, Hamid Abdolahi, Amir Zamanpour, Alireza Montazerabadi   +5 more
doaj   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Performance of Computed Tomography of the Kidneys, Ureter and Bladder in Non-Calculus Diagnoses: A Comparative Review of Non-Enhanced with Intravenous Contrast-Enhanced Imaging

Diagnostics
Background/Objectives: Non-enhanced computed tomography of the kidneys, ureters and bladder (NECT KUB) is the initial imaging modality for suspected nephroureterolithiasis. However, for alternative diagnoses, NECT may not be the ideal technique.
Alexander T. O’Mahony, Michael G. Waldron, David J. Ryan, Brian Carey, Sahil Shet, Eid Kakish, Patrick O'Regan, David Glynn, Josephine Barry, Owen J. O'Connor, Michael M. Maher   +10 more
doaj   +1 more source

Dynamic Contrast-Enhanced CT in Patients with Pancreatic Cancer

Diagnostics, 2016
The aim of this systematic review is to provide an overview of the use of Dynamic Contrast-enhanced Computed Tomography (DCE-CT) in patients with pancreatic cancer. This study was composed according to the PRISMA guidelines 2009.
Rie Ø. Eriksen, Louise S. Strauch, Michael Sandgaard, Thomas S. Kristensen, Michael B. Nielsen, Carsten A. Lauridsen   +5 more
doaj   +1 more source

Multi-organ segmentation of abdominal structures from non-contrast and contrast enhanced CT images

Scientific Reports, 2022
Manually delineating upper abdominal organs at risk (OARs) is a time-consuming task. To develop a deep-learning-based tool for accurate and robust auto-segmentation of these OARs, forty pancreatic cancer patients with contrast-enhanced breath-hold ...
Cenji Yu, Chidinma P. Anakwenze, Yao Zhao, Rachael M. Martin, Ethan B. Ludmir, Joshua S.Niedzielski, Asad Qureshi, Prajnan Das, Emma B. Holliday, Ann C. Raldow, Callistus M. Nguyen, Raymond P. Mumme, Tucker J. Netherton, Dong Joo Rhee, Skylar S. Gay, Jinzhong Yang, Laurence E. Court, Carlos E. Cardenas   +17 more
doaj   +1 more source

Novel typing of iliac vein compression in asymptomatic individuals evaluated by contrast enhanced CT [PDF]

, 2021
Jiaying Li, Haibo Chen, Wujie Chen, Kefeng Zhou, Zhichao Xu, Maosheng Xu, Zhichao Sun   +6 more
openalex   +1 more source