Results 41 to 50 of about 36,528,467 (199)

Diagnostic value of digital breast tomosynthesis in suspicious lesions detected in screening mammogram

The Egyptian Journal of Radiology and Nuclear Medicine
Background Digital mammography (DM) serves as the primary breast imaging technique for early cancer detection and diagnosis. However, it faces certain limitations, particularly in imaging dense breasts.
Waleed Abd El-Fattah Mousa, Dalia Ayman Abd El-Raof Tolba, Mahmoud Mohamed Moawad   +2 more
doaj   +1 more source

Machine Learning Comparison and Combined Model Optimization Based on DCE‐MRI Radiomics for Preoperative Assessment of Lymphovascular Invasion in Breast Cancer: A Multicenter Study

Cancer Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Purpose To explore the value of constructing a radiomics combined model based on preoperative dynamic contrast‐enhanced magnetic resonance imaging (DCE‐MRI) for predicting lymphovascular invasion (LVI) in breast cancer. Materials and Methods Retrospective data collection was performed from December 2022 to November 2025, involving 912 patients
Hongen Li, Qingwen Xiao, Yihui Zeng, Xia Wang, Yan Zhang   +4 more
wiley   +1 more source

Digital breast tomosynthesis (3D-mammography) screening : A pictorial review of screen-detected cancers and false recalls attributed to tomosynthesis in prospective screening trials

, 2016
This pictorial review highlights cancers detected only at tomosynthesis screening and screens falsely recalled in the course of breast tomosynthesis screening, illustrating both true-positive (TP) and false-positive (FP) detection attributed to ...
Skaane, Per, Tagliafico, Alberto, Bernardi, Daniela,, Houssami, Nehmat, Zackrisson, Sophia,, Lång, Kristina,, Houssami, Nehmat,, Tagliafico, Alberto,, Lång, Kristina, Skaane, Per,, Zackrisson, Sophia, Bernardi, Daniela, Lund University.   +12 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

Variation in digital breast tomosynthesis image quality at differing heights above the detector

Journal of Medical Radiation Sciences, 2022
Introduction The aim of this preliminary work was to determine if image quality in digital breast tomosynthesis (DBT) changes when tomosynthesis image slices were obtained at differing heights above the detector and in differing breast thicknesses ...
Rob Davidson, Khaled Al Khalifah, Abel Zhou   +2 more
doaj   +1 more source

Ray-tracing-based reconstruction algorithms for digital breast tomosynthesis [PDF]

, 2015
As a breast-imaging technique, digital breast tomosynthesis has great potential to improve the diagnosis of early breast cancer over mammography. Ray-tracing-based reconstruction algorithms, such as ray-tracing back projection, maximum-likelihood ...
Zhou, Otto, Lu, Jianping, Chen, Ying, Zhou, Weihua   +3 more
core   +1 more source

The added benefit of digital breast tomosynthesis in second breast cancer detection among treated breast cancer patients

The Egyptian Journal of Radiology and Nuclear Medicine, 2018
Objectives: We aimed to compare the recall rate (RR) and the cancer detection rate (CDR) of combined full field digital mammography and digital breast tomosynthesis (FFDM + DBT) to those of full field digital mammography (FFDM) alone in breast cancer ...
Noha Mohamed Osman, Enas Abdel Ghany, Nivine Chalabi   +2 more
doaj   +1 more source

Design and imaging performance of BPET–DBT – a dedicated scanner for breast imaging

Medical Physics, Volume 53, Issue 9, September 2026.
Abstract Background A dedicated breast PET (BPET) scanner integrated with digital breast tomosynthesis (DBT) enables three‐dimensional functional imaging with quantitative information co‐registered to high‐resolution anatomical images. With the availability of breast cancer specific PET radiotracers, such a scanner has the potential to improve ...
Srilalan Krishnamoorthy, Emmanuel Morales, William J. Ashmanskas, Matthew E. Werner, Samuel Matej, Juhi Raj, Trevor L. Vent, Chloe J. Choi, Andrew D. A. Maidment, David A. Mankoff, Christine E Edmonds, Joel S Karp, Suleman Surti   +12 more
wiley   +1 more source

Digital Breast Tomosynthesis for Dense Breasts [PDF]

, 2020
Digital breast tomosynthesis (DBT), also referred to as three-dimensional digital mammography provides a new technique that can aid in dense breast imaging. Mammography is the process of creating images of the breast for screening and diagnostic purposes
Kerbaugh, Emily
core   +1 more source

Breast MRI, digital mammography and breast tomosynthesis: comparison of three methods for early detection of breast cancer [PDF]

, 2015
Breast cancer is the most common malignancy in women and early detection is important for its successful treatment. The aim of this study was to investigate the sensitivity and specificity of three methods for early detection of breast cancer: breast ...
Pavic, Dag, Djilas, Dragana, Stojanov, Dragan, Vujnovic, Sasa, Roganovic, Dragana   +4 more
core   +1 more source