Comparison of Rate of Development and Rate of Change for Benign and Malignant Breast Calcifications at the Lumpectomy Bed
Catherine S. Giess1,2,3,
Delia M. Keating1,
Michael P. Osborne4,
Jolinda Mester1 and
Ruth Rosenblatt1
1
Department of Radiology, The New York Presbyterian Hospital, Strang-Cornell
Breast Center, 525 E. 68th St., New York, NY 10021.
2
Present address: Women's Diagnostic and Wellness Center, Nyack Hospital, 160
N. Midland Ave., Nyack, NY 10960.
3
Present address: Hudson Valley Radiology Associates, PLLC, 18 Squadron Blvd.,
New City, NY 10956.
4
Department of Surgery, The New York Presbyterian Hospital, Strang-Cornell
Breast Center, New York, NY 10021.

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Fig. 1A. 49-year-old woman who developed two new smooth linear calcifications
at lumpectomy bed 54 months after lumpectomy. Craniocaudal mammogram shows
calcifications (arrowhead) interpreted as probably benign.
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Fig. 1B. 49-year-old woman who developed two new smooth linear calcifications
at lumpectomy bed 54 months after lumpectomy. Craniocaudal mammogram obtained
6 months later shows calcifications (arrowhead) to be more coarse and
coalescent than on A, consistent with sutural calcifications.
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Fig. 2A. 81-year-old woman who developed faint mildly pleomorphic
calcifications 15 months after lumpectomy. Spot magnification craniocaudal
mammogram shows six to 10 faint calcifications (arrowheads). These
could not be localized on the magnified mediolateral oblique mammogram despite
additional imaging.
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Fig. 2B. 81-year-old woman who developed faint mildly pleomorphic
calcifications 15 months after lumpectomy. At 6-month follow-up,
calcifications had increased in number and pleomorphism and were evident on
spot magnification mediolateral mammogram (arrowhead) and on
follow-up craniocaudal image (not shown). Biopsy yielded recurrent invasive
and in situ ductal carcinoma.
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Fig. 3. 56-year-old woman who developed clustered pleomorphic calcifications
at lumpectomy bed 54 months after lumpectomy. Calcifications are shown
(arrowhead) on spot magnification craniocaudal mammogram. Biopsy
yielded recurrent ductal carcinoma in situ.
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Copyright © 2000 by the American Roentgen Ray Society.