medwireNews: Assessing apparent diffusion coefficients (ADCs) during dynamic contrast-enhanced magnetic resonance imaging ( DCE-MRI ) may reduce the number of avoidable false-positive breast cancer results and unnecessary biopsies, show findings published in Radiology. Savannah Partridge (University of ...
"MRI is an excellentscreening toolfor breast cancer, but the higher rate of false-positive results keeps some women from undergoing the exam," said the study's co-author Martha B. Mainiero, M.D., director of the Anne C. Pappas Center forBreast Imagingat Rhode Island Hospital and associate...
Improving breast cancer diagnostics with deep learning for MRI 使用深度学习改善乳腺癌诊断的MRI技术 01 文献速递介绍 乳腺磁共振成像(MRI)是一种高度敏感的检测乳腺癌的方式,报道的敏感性超过80%。传统上,其在筛查中的使用被限制在高风险患者身上。新的证据支持在中等风险和普通风险女性中进行筛查MRI的作用4)。诊...
RESULTS: MR imaging depicted breast cancer in all patients, even in marked background parenchymal enhancement. Pregnancy-associated breast cancer was seen as a mass in 20 patients and as non-mass enhancement with segmental distribution in 3 patients. The most common features of the masses were ...
High-Resolution Axillary MRI of Patients with Breast Cancer : Preliminary Results 来自 mendeley.com 喜欢 0 阅读量: 18 作者: A Luciani,TH Dao,M Lapeyre,M Schwarzinger,C Debaecque,L Lantieri,G Revelon,M Bouanane,H Kobeiter,A Rahmouni 展开 DOI: 10.2214/ajr.182.4.1821059 被引量: 54...
The false positives and benign biopsies represent cumulative lifetime results. "We've known for a long time that mammography is less sensitive in younger women than in older women and, of course, when women have a genetic predisposition, we're very concerned about early-onset cancer. We've ...
says the MedUni Vienna expert, should encourage the increased use of MRI for breast screening too. Says Helbich: "In light of these results, it is our duty to make women more aware of the fact that the use of mammography and ultrasound cannot detect all types of cancer. MRI really is ...
AbramsonRG, LiX, HoytTL, et al.Early assessment of breast cancer response to neoadjuvant chemotherapy by semi-quantitative analysis of high-temporal resolution DCE-MRI: preliminary results[J]. Magn Reson Imaging, 2013, 31(9): 1457-...
The age-adjusted HRs for breast cancer mortality associated with entering an MRI surveillance program were 0.20 (95% CI, 0.10-0.43; P BRCA1 sequence variations and 0.87 (95% CI, 0.10-17.25; P =.93) for women with BRCA2 sequence variations. Conclusion and Relevance Results of this cohort ...
Results 60 patients were all single lesions, including 26 cases of breast cancer and 34 cases of benign lesions. Levels of Ktrans and Kep of lesions and background parenchyma in breast cancer group were higher than those in control group (P < 0.001). There were no statistically significant di...