Results 51 to 60 of about 5,006,170 (184)

Rapid Access to Contrast-Enhanced spectral mammogRaphy in women recalled from breast cancer screening: the RACER trial study design

Trials, 2019
Background In the Dutch breast cancer screening program, women recalled with a BI-RADS 0 score are referred for additional imaging, while those with BI-RADS 4/5 scores are also directed to an outpatient breast clinic.
L. M. F. H. Neeter, I. P. L. Houben, P. J. Nelemans, T. J. A. Van Nijnatten, R. M. Pijnappel, C. Frotscher, M. Osinga-de Jong, F. Sanders, T. Van Dalen, H. P. J. Raat, B. A. B. Essers, J. E. Wildberger, M. L. Smidt, M. B. I. Lobbes   +13 more
doaj   +1 more source

Added value of contrast-enhanced spectral mammography in symptomatic patients with dense breasts

The Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background Breast cancer is the most common malignancy in females around the world representing 25.1% of all cancers. The high prevalence and need for early treatment of breast malignancy highlight the importance of early and accurate diagnosis. In order
Sara Ahmed Sadek Mohamed, Sherine George Moftah, Nivine Abd El Moneim Chalabi, Mona Ali Abdel-Wahed Salem   +3 more
doaj   +1 more source

The value of CESM in the evaluation of intraductal breast papilloma: a comparative study with DCE-MRI

The Egyptian Journal of Radiology and Nuclear Medicine, 2020
Background The purpose of this study was to assess the accuracy of contrast-enhanced spectral mammography (CESM) as compared to dynamic contrast-enhanced MRI (DCE-MRI) in the evaluation of intraductal breast papilloma with histopathological correlation ...
Rania Hegazy, Lamia Adel, Rabab Yasin
doaj   +1 more source

Multi-detector CT chest: can it omit the further need for contrast enhnaced spectral mammography in breast cancer patients candidate for CT staging?

The Egyptian Journal of Radiology and Nuclear Medicine, 2022
Background During multi-detector computed tomography (MDCT) of the chest, incidental breast lesions (IBLs) are occasionally encountered. Mammography remains the gold standard for the early detection of breast cancer.
Rasha Wessam Abdel Rahman, Salwa Yahya Ahmed Al-Dhurani, Amira Hamed Radwan, Ahmed Abdellatif Mohamed, Eman Faker Kamal   +4 more
doaj   +1 more source

Optimization of contrast-enhanced spectral mammography depending on clinical indication [PDF]

Journal of Medical Imaging, 2014
The objective is to optimize low-energy (LE) and high-energy (HE) exposure parameters of contrast-enhanced spectral mammography (CESM) examinations in four different clinical applications for which different levels of average glandular dose (AGD) and ratios between LE and total doses are required.
Clarisse, Dromain, Sandra, Canale, Sylvie, Saab-Puong, Ann-Katherine, Carton, Serge, Muller, Eva Maria, Fallenberg   +5 more
openaire   +2 more sources

Diagnostic value of contrast-enhanced spectral mammography

肿瘤影像学, 2020
Objective: To explore diagnostic value of contrast-enhanced spectral mammography (CESM) in the detection and differentiation of breast lesions. Methods: The study included 151 patients with 157 breast lesions.
ZHANG Zhengwei, JIN Biao, GU Yajia
doaj  

Image fusion for dynamic contrast enhanced magnetic resonance imaging [PDF]

, 2004
Twellmann T, Saalbach A, Gerstung O, Leach MO, Nattkemper TW. Image fusion for dynamic contrast enhanced magnetic resonance imaging. Biomed Eng Online. 2004;3(1): 35.BACKGROUND: Multivariate imaging techniques such as dynamic contrast-enhanced magnetic ...
Nattkemper, Tim Wilhelm ; https://orcid.org/, Nattkemper Tim W, Olaf Gerstung, Gerstung, O., Leach, M.O., Twellmann Thorsten, Twellmann, Thorsten, Axel Saalbach, Tim W Nattkemper, Leach, Martin O, Gerstung Olaf, Thorsten Twellmann, Gerstung, Olaf, Saalbach Axel, Saalbach, Axel, Leach Martin O, Nattkemper, T.W., Martin O Leach, Saalbach, A., Twellmann, T.   +19 more
core   +1 more source

Research advances in metal halides for flexible indirect X‐ray imaging

FlexMat, EarlyView.
This review focuses on the preparation of flexible scintillators and provides an in‐depth discussion of the preparation methods and optimization of flexible films and flexible amorphous materials for MHs X‐ray indirect detectors. The content covers characterization methods for flexible materials, the selection of flexible substrates, optimization ...
Tianyu Xie, Youkui Xu, Dexue Liu, Zhiwen Jin   +3 more
wiley   +1 more source

Contrast-Enhanced Spectral Mammography-Based Radiomics Nomogram for Identifying Benign and Malignant Breast Lesions of Sub-1 cm

Frontiers in Oncology, 2020
ObjectivesTo develop a radiomics nomogram that incorporates contrast-enhanced spectral mammography (CESM)-based radiomics features and clinico-radiological variables for identifying benign and malignant breast lesions of sub-1 cm.MethodsThis ...
Fan Lin, Fan Lin, Zhongyi Wang, Zhongyi Wang, Kun Zhang, Ping Yang, Heng Ma, Yinghong Shi, Meijie Liu, Meijie Liu, Qinglin Wang, Jingjing Cui, Ning Mao, Haizhu Xie   +13 more
doaj   +1 more source

Design of an In Vivo‐Like Phantom for Quantitative Body CEST MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To design and validate a reproducible in vivo‐like fat‐containing CEST phantom that enables robust quantitative CEST MRI for body applications by providing physiologically realistic relaxation properties, relevant endogenous CEST contrasts (amide, guanidino, rNOE, and semi‐solid MT), and a controlled fat component.
Petr Menshchikov, Petr Bulanov, Neele Kempa, Mark E. Ladd, Andreas Korzowski, Philip S. Boyd   +5 more
wiley   +1 more source