Results 61 to 70 of about 3,321,801 (325)

Breast stiffness, a risk factor for cancer and the role of radiology for diagnosis

open access: yesJournal of Translational Medicine, 2023
Over the last five decades, breast density has been associated with increased risk of developing breast cancer. Mammographically dense breasts are considered those belonging to the heterogeneously dense breasts, and extremely dense breasts subgroups ...
Sofia M. Tarchi   +3 more
doaj   +1 more source

Supplementary Screening Sonography in Mammographically Dense Breast: Pros and Cons [PDF]

open access: yes, 2010
Supplementary Screening Sonography in Mammographically Dense Breast: Pros and ...
육지현   +3 more
core   +1 more source

VOLUMETRIC LOCALISATION OF DENSE BREAST TISSUE USING BREAST TOMOSYNTHESIS DATA.

open access: yes, 2016
This study attempted to use combined data from reconstructed digital breast tomosynthesis (DBT) volumes and density estimation of projection images to localise dense tissue inside the breast, using the assumption that the breast can be treated as ...
Timberg, Pontus   +6 more
core   +2 more sources

3-D breast nodule detection on automated breast ultrasound using faster region-based convolutional neural networks and U-Net

open access: yesScientific Reports, 2023
Mammography is currently the most commonly used modality for breast cancer screening. However, its sensitivity is relatively low in women with dense breasts.
Kangrok Oh, Si Eun Lee, Eun-Kyung Kim
doaj   +1 more source

The paradox of MRI for breast cancer screening: high-risk and dense breasts—available evidence and current practice

open access: yesInsights into Imaging
In the mid-1990s, the identification of BRCA1/2 genes for breast cancer susceptibility led to testing breast MRI accuracy in screening women at increased risk.
F. Sardanelli   +5 more
semanticscholar   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Relationship between Volpara Density Grade and Compressed Breast Thickness in Japanese Patients with Breast Cancer

open access: yesDiagnostics
Background: High breast density found using mammographs (MGs) reduces positivity rates and is considered a risk factor for breast cancer. Research on the relationship between Volpara density grade (VDG) and compressed breast thickness (CBT) in the ...
Mio Adachi   +6 more
doaj   +1 more source

Diagnostic Accuracy of Screening Contrast-enhanced Mammography for Women with Extremely Dense Breasts at Increased Risk of Breast Cancer.

open access: yesRadiology
Background Mammogram interpretation is challenging in female patients with extremely dense breasts (Breast Imaging Reporting and Data System [BI-RADS] category D), who have a higher breast cancer risk.
Noam Nissan   +8 more
semanticscholar   +1 more source

High mammographic breast density predicts locoregional recurrence after modified radical mastectomy for invasive breast cancer: a case-control study

open access: yes, 2017
Background: We aimed to evaluate the influence of mammographic breast density at diagnosis on the risk of cancer recurrence and survival outcomes in patients with invasive breast cancer after modified radical mastectomy. ;Methods: This case-control study
張允中;柯維鈞;曾堯暉;郭頌鑫;黃俊升;黃昱森;趙福杉   +1 more
core   +1 more source

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