01-05-2016 | Special Feature
The Japanese Breast Cancer Society clinical practice guidelines for screening and imaging diagnosis of breast cancer, 2015 edition
Published in: Breast Cancer | Issue 3/2016
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In the 2015 edition of Clinical Practice Guidelines for screening and imaging diagnosis of breast cancer, the major revisions were as follows;-
The recommended grade in screening CQ2 was updated.CQ2. Is screening mammography recommended for subjects aged 50 years or older? (Recommended from grade A to B).
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Screening CQ4 was newly described.CQ4. Is digital breast tomosynthesis recommended for breast cancer screening? (Recommended grade C1).
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The recommended grade in screening CQ6 was updated.CQ6. Is breast cancer screening with non-contrast MRI including diffusion-weighted imaging recommended? (Recommended from grade C2 to D).
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Contents of imaging diagnosis CQ3 (formerly, imaging diagnosis CQ2) were updated.CQ3. Is ultrasonography recommended as a tool for differential assessment of benignancy/malignancy of mass or non-mass lesions of the breast? (Mass lesions;Recommended grade B, non-mass lesions;Recommended grade C1).
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Contents of CQ and recommended grade in imaging diagnosis CQ9 have been modified.CQ9. Are liver ultrasonography, chest and abdominal CT, bone scintigraphy, and FDG-PET recommended as preoperative examinations?Liver ultrasonography, chest and abdominal CT, bone scintigraphy, and FDG-PET are recommended as preoperative examinations (staging) in patients with stage I or II initial primary breast cancer presenting with symptoms and/or findings indicative of distant metastasis and in patients with stage III initial primary breast cancer. (Recommended from grade C1 to B).
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Imaging diagnosis CQ10 has been modified with respect to the recommended grade in CQ.CQ10. Is imaging diagnosis recommended for evaluation of axillary lymph nodes?Ultrasonography is recommended for preoperative evaluation of the axillary lymph node. (Recommended from grade C1 to B).