• T Khansur, A Haick, B Patel, L Balducci, R Vance, and T Thigpen.
• Am. J. Clin. Oncol. 1987 Apr 1; 10 (2): 167-70.

AbstractTo evaluate the use of radionuclide bone scan in staging patients with primary and local-regional recurrence of breast cancer, we reviewed the results in 265 patients with primary breast cancer who had the scan either preoperatively or within 6 weeks of surgery, and in 39 patients presenting with their first local-regional recurrence. All patients were clinically staged according to the revised 1983 criteria of the American Joint Committee for Cancer Staging and End-Results Reporting. None of the 92 with stage I and four of 95 patients with stage II had a positive scan. Eleven of 41 with stage IIIA and 13 of 37 with stage IIIB had a positive bone scan. In patients with their first local-regional recurrence, 12 of 39 had a positive scan. Follow-up scans were available in 61 patients with clinical stage I and II breast cancer who had adjuvant chemotherapy for pathological involvement of axillary node. There were six conversions observed in 61 scans obtained during the first year. Seven converted in follow-up scans in 47 patients in the second year. We conclude that although bone scans have a low positive yield in stage I and II breast cancer, their use in the preoperative setting and in the follow-up of patients with axillary node involvement detects early converters. Bone scans are justified in stage IIIA and IIIB breast cancer and in patients being evaluated for local-regional recurrence.

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