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Calcium oxalate microcalcifications in the breast
J T Surratt1, B S Monsees, G Mazoujian
1Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO 63110.
Radiology
|October 1, 1991
Summary
Routine histology can miss calcium oxalate calcifications. Polarized light microscopy effectively identifies these microcalcifications, resolving discrepancies between imaging and pathology.
Area of Science:
- Pathology
- Histology
- Radiology
Background:
- Calcium oxalate calcifications present diagnostic challenges in routine histologic examination.
- Microcalcifications may be detected via radiography but missed under standard light microscopy.
Observation:
- A case study involving microcalcifications detected by specimen and paraffin block radiography.
- These microcalcifications were not visible with conventional light microscopy.
Findings:
- Polarized light microscopy confirmed the presence of calcium oxalate crystals.
- This technique successfully visualized calcifications missed by standard histologic methods.
Implications:
- Polarized light microscopy can aid in identifying calcium oxalate crystals.
- This method may help resolve radiologic-pathologic discrepancies in challenging cases.