Alternative Screening for Women With Dense Breasts: Breast-Specific Gamma Imaging (Molecular Breast Imaging)

作者：Holbrook Anna^*; Newell Mary S

来源：American Journal of Roentgenology, 2015, 204(2): 252-256.

DOI：10.2214/AJR.14.13525

• breast cancer
• breast-specific gamma imaging (BSGI)
• molecular breast imaging (MBI)

OBJECTIVE. Given mammography's limitations in evaluating dense breasts, examination with breast-specific gamma imaging (BSGI)-also called molecular breast imaging (MBI)-has been proposed. We review the literature pertinent to the performance of BSGI in patients with dense breasts.
CONCLUSION. Many studies have reported the sensitivity of BSGI in finding cancers even in dense breasts. However, BSGI has not yet been validated as an effective screening tool in large prospective studies. In addition, whole-body dose remains a significant concern.

• 出版日期2015-2