Sensitivity of Imaging for Breast Cancer Detection
Author Information
Author(s): Anna Bozzini, Giuseppe Renne, Lorenza Meneghetti, Giuseppe Bandi, Gabriela Santos, Anna Rita Vento, Simona Menna, Stefania Andrighetto, Giuseppe Viale, Enrico Cassano, Massimo Bellomi
Primary Institution: European Institute of Oncology
Hypothesis
This study aims to determine the sensitivity of mammography and ultrasound in detecting multifocal multicentric breast carcinoma.
Conclusion
Mammography often misses malignant foci in dense or fibroglandular breasts, while ultrasound misses small lesions in fatty breasts.
Supporting Evidence
- Mammography detected 83 out of 97 index cancers with a sensitivity of 85.6%.
- Ultrasound detected 73 out of 80 index cancers with a sensitivity of 91.2%.
- The combined sensitivity of mammography and ultrasound for assessing multifocality was 58%.
- Mammography missed 165 malignant foci, while ultrasound missed 117.
Takeaway
Doctors used special imaging to find breast cancer in women, but sometimes they missed some cancers, especially in certain types of breast tissue.
Methodology
The study involved re-reviewing mammograms and ultrasounds of 97 women diagnosed with multifocal multicentric breast carcinoma.
Limitations
The study is retrospective and may not account for all variables affecting imaging sensitivity.
Participant Demographics
Median age of participants was 48 years, with a range from 26 to 78 years.
Digital Object Identifier (DOI)
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