Results 41 to 50 of about 4,514,148 (169)

AI‐based localization of the epileptogenic zone using intracranial EEG

Epilepsia Open, EarlyView.
Abstract Artificial intelligence (AI) is rapidly transforming our lives. Machine learning (ML) enables computers to learn from data and make decisions without explicit instructions. Deep learning (DL), a subset of ML, uses multiple layers of neural networks to recognize complex patterns in large datasets through end‐to‐end learning.
Atsuro Daida, Yipeng Zhang, Sotaro Kanai, Richard Staba, Vwani Roychowdhury, Hiroki Nariai   +5 more
wiley   +1 more source

Pearls and Pitfalls of Contrast-Enhanced Mammography

Journal of Breast Imaging, 2019
Abstract Contrast-enhanced mammography (CEM) is a promising new imaging modality that uses a dual-energy acquisition to provide both morphologic and vascular assessment of breast lesions. Although no official BI-RADS lexicon exists, interpretation entails using the mammographic BI-RADS lexicon in combination with that for breast MRI. CEM
Jordana, Phillips, Valerie J, Fein-Zachary, Priscilla J, Slanetz   +2 more
openaire   +2 more sources

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

A case report of breast cancer in silicone-injected breasts diagnosed by an emerging technique of contrast-enhanced mammography-guided biopsy

Frontiers in Oncology, 2022
BackgroundBreast cancer in silicone-injected breasts is often obscured in conventional mammography and sonography. Contrast-enhanced magnetic resonance imaging (CE-MRI) is an optimal modality for cancer detection. This case report demonstrates the use of
Yun-Chung Cheung, Wen-Lin Kuo, Li-Yu Lee, Ya-Chun Tang   +3 more
doaj   +1 more source

The emerging role of contrast-enhanced mammography

Quantitative Imaging in Medicine and Surgery, 2019
In the last 25 years, breast imaging has undergone a profound transformation, driven by four main trends.
Andrea, Cozzi, Simone, Schiaffino, Francesco, Sardanelli   +2 more
openaire   +2 more sources

Cancer in Seychelles: A Population‐Based Study on Incidence, Trends and Stage at Diagnosis (2005–2024)

International Journal of Cancer, EarlyView.
ABSTRACT Seychelles, the smallest country in Africa but with the highest GDP per capita, has experienced rapid socioeconomic development. We analysed 20‐year cancer incidence trends (2005–2024) using data from the Seychelles National Cancer Registry (SNCR).
Anne Finesse, Jolene Mondon, Emelyn Shroff, Jude Gedeon, Meggy Louange, Donald Maxwell Parkin   +5 more
wiley   +1 more source

Alignment of contrast enhanced medical images [PDF]

, 2009
The re-alignment of series of medical images in which there are multiple contrast variations is difficult. The reason for this is that the popularmeasures of image similarity used to drive the alignment procedure do not separate the influence of ...
Melbourne, A.
core  

Abbreviated MRI and Ultrafast MRI of the Breast

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Detection of breast cancer in MRI requires fast, dynamic contrast enhanced (DCE) imaging covering the immediate post‐contrast phase, that is, the first 60 s after contrast injection. This ensures selective depiction of invasive cancer as well as DCIS against an otherwise dark background, that is, before background parenchymal enhancement (BPE)
Teresa Lemainque, Christiane K. Kuhl
wiley   +1 more source

Deep learning analysis of contrast-enhanced spectral mammography to determine histoprognostic factors of malignant breast tumours

, 2022
International audienceTo evaluate if a deep learning model can be used to characterise breast cancers on contrast-enhanced spectral mammography (CESM)
Modzelewski, Romain, Defta, Diana, Dominique, Caroline, Berghian, Anca, Decazes, Pierre, Callonnec, Françoise, Vera, Pierre, Françoise Callonnec, Pierre Vera, Anca Berghian, Diana Defta, Pierre Decazes, Romain Modzelewski, Caroline Dominique   +13 more
core   +1 more source

THE ROLE OF MAGNETIC RESONANCE MAMMOGRAPHY AND MAGNETIC RESONANCE SPECTROSCOPY IN THE DIFFERENTIAL DIAGNOSIS OF BREAST TUMORS

Вестник рентгенологии и радиологии, 2018
Objective: to investigate the possibility of enhancing the efficiency of complex magnetic resonance (MR) imaging, including MR mammography with dynamic contrast-enhanced MRI and MR spectroscopy for the differential diagnosis of breast tumors.Material and
N. V. Meladze, M. A. Shariya, D. V. Ustyuzhanin, S. K. Ternovoy   +3 more
doaj   +1 more source