Women's Health Weekly
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Cancer Staging
Patients with IQ tumors and vulnerable to understaging benefit from F-18-FDG PET
November 3rd, 2005
Patients with inner-quadrant (IQ) tumors are vulnerable to understaging with conventional staging approaches and may benefit from F-18-FDG PET. According to recent research from the United States, "Extraaxillary metastases (i.e., in the absence of axillary involvement) are more likely to develop in patients with IQ breast cancer than in patients with outer-quadrant (OQ) primary tumors. The relative difficulty of identifying extraaxillary metastases may lead to understaging of cancer in these patients." "This study examined whether F-18-FDG PET findings were differentially associated with the location of primary tumors, and with long-term prognosis,...
Source: Women's Health Weekly (2005-11-03)
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