DIGITAL MAMMOGRAPHYTOMOSYNTHESISCANCERULTRASOUNDLESIONSBackground: Accurate breast cancer size is crucial for staging and an important prognostic factor in patient management. Therapeutic decisions heavily depend on tumor size detection by radiological imaging. The purpose of our prospective comparative study is...
Comparison of user accuracy and speed when performing 3D game target practice using a computer monitor and virtual reality headset 来自 urn.kb.se 喜欢 0 阅读量: 16 作者: J Axelsson 摘要: Consumer grade Virtual Reality (VR)-headsets are on the rise, and with them comes an increasing ...
I often worked with breast MRI. I frequently had to check a woman with a suspicious lesion on both modalities, and sometimes the differences between these two were significant. Using MRI, you realise what you miss on 2D mammography. One of the main r...
MammographyObesityWomen'sHealthObesity is increasing among American women, especially as they age. The influence of obesity on the accuracy of screening mammography has not been studied extensively. Compared with underweight or normal weight women, overweight and obese women were more likely to be ...
OBJECTIVE. The purpose of this study was to compare the diagnostic performance of synthetic 2D imaging generated from 3D tomosynthesis (DBT) with traditional 2D full-field digital mammography (FFDM) by use of the most up-to-date software algorithm in an urban academic radiology practice.AJR: ...
We propose a method for estimating mammary gland composition and report the examined results to find the better conditions to improve the precision of the estimation. We use a cadmium telluride series (CdTe-series) detector as a photon-counting mammography detector in this study, si...
This new method used fat-suppression, a 3D technique, a dedicated breast coil, and quantitation of lesion enhancement.METHODSSixty-one mammographically suspicious lesions were evaluated with a fat-suppressed T1-weighted 3D FLASH sequence before and after administration of Gd-DTPA. Abnormalities were ...
MAGNETIC resonance mammographyGLOBAL Positioning SystemAddressing conventional neurosurgical navigation systems' high costs and complexity, this study explores the feasibility and accuracy of a simplified, cost-effective mixed reality navigation (MRN) system based on a laser crosshair simulator (LCS)...
MammographyStereotactic vacuum assisted biopsyDirect methodsMask methodsThe objective of the study was to compare direct measurement with a conventional method for evaluation of clip placement in stereotactic vacuum-assisted breast biopsy (ST-VAB) and to evaluate the accuracy of clip placement using the ...
Breast cancer size is one of the main determinants of Tumor-Node-Metastasis (TNM) staging [14], according to the eighth edition of the AJCC TNM Staging System [15]. Local breast cancer staging is currently performed using digital mammography (DM) and digital breast tomosynthesis (DBT), ...