Results 71 to 80 of about 30,004 (256)

Numerical methods for coupled reconstruction and registration in digital breast tomosynthesis. [PDF]

, 2013
Digital Breast Tomosynthesis (DBT) provides an insight into the fine details of normal fibroglandular tissues and abnormal lesions by reconstructing a pseudo-3D image of the breast.
Arridge, S, Hawkes, D, Hipwell, J, Yang, GUANG   +3 more
core   +1 more source

Could new mammography techniques be an alternative for dynamic contrast-enhanced breast MRI in the diagnosis and preoperative staging of breast lesions?

The Egyptian Journal of Radiology and Nuclear Medicine
Background Breast cancer is the most common malignant tumor among women, and all the imaging modalities are used to help in the early detection and accurate diagnosis of breast abnormalities and so led to proper management. Breast tomosynthesis is one of
Marwa A Haggag, Maha H Helal, Rasha M Kamal, Radwa E Mostafa, Asmaa I. Salama, Ahmed E Hassan   +5 more
doaj   +1 more source

Digital breast tomosynthesis compared to digital mammography in a series of Egyptian women with pathologically proven breast cancer

The Egyptian Journal of Radiology and Nuclear Medicine, 2015
Background: Breast cancer has a high prevalence in Egyptian women representing a major health problem for the patients and the community. Mammography is the primary modality in breast imaging inspite of its well-known limitations.
Rania Refaat, Mohammed Moh. Matar
doaj   +1 more source

Quantifying the Tibiofemoral Joint Space Using X-ray Tomosynthesis [PDF]

, 2011
Purpose: Digital x-ray tomosynthesis (DTS) has the potential to provide 3D information about the knee joint in a load-bearing posture, which may improve diagnosis and monitoring of knee osteoarthritis compared with projection radiography, the current ...
Heckel, Beth, Kalinosky, Benjamin, Piacsek, Kelly, Sabol, John M., Schmidt, Taly Gilat   +4 more
core   +1 more source

AI and Big Data in Oncology: A Physician‐Centered Perspective on Emerging Clinical and Research Applications

Cancer Innovation, Volume 5, Issue 1, February 2026.
Artificial intelligence and big data platforms are transforming oncology clinical practice. This review proposes a physician‐centered framework to integrate AI tools with real‐world data, supporting more precise diagnosis, individualized treatment, and improved patient outcomes.
Binliang Liu, Qingyao Shang, Jun Li, Shuna Yao, Meishuo Ouyang, Yu Wang, Sheng Luo, Quchang Ouyang   +7 more
wiley   +1 more source

Impact of common artefacts on mass visibility in contrast‐enhanced mammography: A virtual imaging trial

Medical Physics, Volume 53, Issue 2, February 2026.
Abstract Background Artefacts in contrast‐enhanced mammography (CEM) can compromise diagnostic image quality. These artefacts may obscure clinically relevant findings or mimic pathological features, potentially leading to misinterpretation. Purpose A virtual imaging trial technique was used to quantify the impact of breast‐in‐breast and motion ...
Katrien Houbrechts, Lesley Cockmartin, Liesbeth Vancoillie, Rodrigo T Massera, Nicholas Marshall, Hilde Bosmans   +5 more
wiley   +1 more source

Local Diagnostic Reference Levels for Full-Field Digital Mammography and Digital Breast Tomosynthesis in a Tertiary Hospital in Malaysia

Healthcare, 2022
A set of national diagnostic reference levels (DRLs) was established in Malaysia for a range of breast thicknesses in 2013, but no updates for full-field digital mammography (FFDM) and digital breast tomosynthesis (DBT).
N. Mohd Norsuddin, Sharveeni Segar, Rathieswari Ravintaran, N. Mohd Zain, M. K. Abdul Karim   +4 more
semanticscholar   +1 more source

X-ray absorption tomography employing a conical shell beam [PDF]

, 2016
We demonstrate depth-resolved absorption imaging by scanning an object through a conical shell of X-rays. We measure ring shaped projections and apply tomosynthesis to extract optical sections at different axial focal plane positions.
A. J. Dicken, Beale, Bernardi, Cole, Cuadros, D. Downes, Dabrowski, Dabrowski, Dicken, Dicken, Dicken, Dicken, Dörr, Evans, Evans, F. Elarnaut, Gomi, Harding, Hassan, J. P. O. Evans, K. D. Rogers, Kirkpatrick, Li, Prokopiou, Rogers, S. X. Godber, Singh, Wells, Xu   +28 more
core   +1 more source

Assessment of Diagnostic Accuracy of Digital Breast Tomosynthesis in Distinguishing Malignant and Benign Breast Lesions

Life and Science
Objective: The study aims to determine the diagnostic accuracy of digital breast tomosynthesis in diagnosing malignant and benign lesions, keeping histopathology as the gold standard. Study Design: Cross-sectional study. Place and Duration of Study: The
Kanza Afzal, Nadia Gul, Khalid Mehmood, Sobia Jawwad, Bushra Iqbal   +4 more
doaj   +1 more source

Imaging Features of Breast Periductal Stromal Tumor: A Case Report

Frontiers in Oncology, 2021
Breast periductal stromal tumor (PDST) is a rare biphasic tumor, with both benign ductal epithelium and non-phyllodes sarcomatous stroma. Its imaging features were rarely reported due to the rarity.
Ning Ding, Ying Jiang, Haimin Liu, Fuling Zheng, Shenling Zhu, Ming Wang, Meng Yang, Lingyan Kong, Huadan Xue, Zhengyu Jin   +9 more
doaj   +1 more source