Women's Health Weekly
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Breast Cancer
Study results from I.M.C. Vanderploeg and colleagues update understanding of breast cancer
January 1st, 2009
"In breast cancer patients with only extra-axillary sentinel nodes, surgeons typically perform axillary node dissection. The purpose of this study was to evaluate our approach to spare such patients further dissection based on the hypothesis that a sentinel node is not necessarily located in the axilla," scientists writing in the journal Annals of Surgical Oncology report. "Between March 11, 1999 and March 5, 2008, 1,949 breast cancer patients underwent lymphatic mapping with preoperative lymphoscintigraphy and intraoperative use of a gamma-ray detection probe and patent blue dye. The tracers were injected into the tumors. Eighty-two of the 1,949 patients had...
Source: Women's Health Weekly (2009-01-01)
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