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Updated: Aug 15, 2026
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Detection of Architectural Distortion in Prior Mammograms via Analysis of Oriented Patterns
Published on: August 30, 2013
The histopathology of mammographic patterns
American Journal of Clinical Pathology
|April 1, 1978
Summary
This study found no strong link between breast cancer histology and mammographic density patterns. However, fibrous mazoplasia was more common in the highest-risk mammographic densities (DY), suggesting further research is needed.
Area of Science:
- Radiology
- Oncology
- Pathology
Background:
- Mammographic density is a known risk factor for breast cancer.
- Wolfe's classification categorizes mammographic patterns.
- The relationship between histologic alterations and mammographic density requires further investigation.
Purpose of the Study:
- To investigate the correlation between histologic alterations and mammographic densities in patients with breast cancer and fibrocystic disease.
- To evaluate the role of stromal proliferation in breast cancer risk assessment.
Main Methods:
- Analysis of specimen mammograms from 50 breast cancer patients and 50 with fibrocystic disease.
- Comparison of histologic findings with Wolfe's mammographic density classifications.
Main Results:
- No significant correlation was found between most histologic alterations and mammographic densities.
- Fibrous mazoplasia showed a higher incidence in the "highest-risk" DY mammographic densities.
- Findings challenge the view that epithelial proliferation is the primary driver of risk associated with mammographic patterns.
Conclusions:
- The study suggests that stromal alterations, specifically fibrous mazoplasia, may be a relevant factor in high-risk mammographic densities.
- Further research is needed to evaluate stromal alterations as potential discriminants for breast cancer risk.
- Current understanding of the link between mammographic patterns and breast cancer risk may need refinement.
