The role of cone-beam breast-CT for breast cancer detection relative to breast density
| Autor: | Antonia Zapf, Johannes Uhlig, Susanne Wienbeck, Joachim Lotz, Alexey Surov, Eva von Fintel, Susanne Luftner-Nagel, Uwe Fischer, Vera Stahnke |
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| Rok vydání: | 2017 |
| Předmět: |
Adult
Cone beam computed tomography medicine.medical_specialty Breast Neoplasms 030218 nuclear medicine & medical imaging Double blind 03 medical and health sciences 0302 clinical medicine Breast cancer Double-Blind Method medicine Mammography Humans Radiology Nuclear Medicine and imaging Breast density Breast Breast ct Aged Breast Density Retrospective Studies Aged 80 and over medicine.diagnostic_test business.industry Ultrasound Reproducibility of Results Magnetic resonance imaging General Medicine Cone-Beam Computed Tomography Middle Aged medicine.disease Magnetic Resonance Imaging 030220 oncology & carcinogenesis Female Radiology Ultrasonography Mammary business Follow-Up Studies |
| Zdroj: | European radiology. 27(12) |
| ISSN: | 1432-1084 |
| Popis: | To evaluate the impact of breast density on the diagnostic accuracy of non-contrast cone-beam breast computed tomography (CBBCT) in comparison to mammography for the detection of breast masses. A retrospective study was conducted from August 2015 to July 2016. Fifty-nine patients (65 breasts, 112 lesions) with BI-RADS, 5th edition 4 or 5 assessment in mammography and/or ultrasound of the breast received an additional non-contrast CBBCT. Independent double blind reading by two radiologists was performed for mammography and CBBCT imaging. Sensitivity, specificity and AUC were compared between the modalities. Breast lesions were histologically examined in 85 of 112 lesions (76%). The overall sensitivity for CBBCT (reader 1: 91%, reader 2: 88%) was higher than in mammography (both: 68%, p |
| Databáze: | OpenAIRE |
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