MRIBreast magnetic resonance imaging (MRI) has been repeatedly shown to have a high false-positive rate for additional findings in the breast resulting in additional breast imaging and biopsies. We hypothesize that breast MRI is also associated with a high rate of false-positive findings outside ...
Positive predictive value (PPV)Breast magnetic resonance imaging (MRI) has been reported to frequently result in false-positive diagnoses, limiting its positive predictive value (PPV). However, for PPV calculation, all nonmalignant tissue changes are equally considered false-positive, although the ...
False-Positive Findings at Contrast-Enhanced Breast MRI: A BI-RADS Descriptor Study Baltzer PA, Benndorf M, Dietzel M, Gajda M, Runnebaum IB, Kaiser WA. False-positive findings at contrast-enhanced breast mri: A bi-rads descriptor study. Breast Diseases: A Year Book Quarterly. 2011;22(1...
PEM displayed comparable performance to MRI, identifying 24 of the 25 invasive cancers (96%). Its false positive rate was only 16%, compared with 62% for MRI. Along with its strong sensitivity and low false-positive rate, PEM could potentially decrease downstream healthcare costs as this study...
Among these patients, twenty-five patients show false positive on breast MRI and ten patients show false negative. False positive lesions include intraductal papilloma (n=5), adenosis (n=3), fibrocystic changes (n=3), normal breast tissue (n=3), stromal fibrosis (n=2), fibroadenoma (n=...
False-Positive Findings at Contrast-Enhanced Breast MRI: A BI-RADS Descriptor Study : Baltzer PAT, Benndorf M, Dietzel M, etal (Friedrich-Schiller-Univ Jena, Germany) AJR Am J Roentgenol 194:1658-1663, 2010 §doi:10.1016/j.breastdis.2011.01.035R.J. Brenner...
Prediction models based on clinical characteristics and imaging findings may help reduce the false-positive rate in women with dense breasts who undergo supplemental breast cancer screening with MRI, according to a new study in the journal Radiology.
MRI and stereotactic-guided biopsies had malignancies that were sonographically occult. US exams that received a BI-RADS score of 0, 3, and 6, as well as patients who had breast pathology obtained using multi-modal image guidance (US plus stereotactic and/or MRI guided biopsies) had their ...
MRI screening for breast cancer delivers consistent rates of cancer detection and fewer false-positive results over time, according to a new study published online and in the April print edition of Radiology.
These conditions can often be differentiated from malignancy by correlative imaging, including mammography, sonography, or MRI. 展开 关键词: breast mammography neoplasm PET/CT ultrasound DOI: 10.2214/AJR.11.7130 被引量: 93 年份: 2012 收藏 引用 批量引用 报错 分享 ...