Breast-specific gamma imaging of invasive breast cancer: Clinicopathologic factors affecting detectability and correlation with mammographic findings

Publication date: September–October 2018
Source:Clinical Imaging, Volume 51
Author(s): Ji Yeon Park, Kyung Ah Chun, Hyuk Jai Shin, Seong Yoon Yi, Heon-Ju Kwon, Hee Jin Park
PurposeTo investigate the factors affecting detectability of invasive breast cancers on BSGI.Material and methodsWe evaluated BSGI, mammography and pathologic reports of 89 patients with invasive breast cancers.Results87.6% were visible on BSGI. Cancer in old or postmenopausal women were more visible on BSGI (p = 0.003, 0.046). Cancers ≥ 1.0 cm in size were significantly more visible on BSGI than those <1 cm in size (p = 0.002). Cancers in fatty breasts were more visible than those in dense breasts (p = 0.042).ConclusionInvasive cancers in older, postmenopausal patients, cancers with size ≥1.0 cm, and those with fatty breast are better visualized by BSGI, than those in younger, premenopausal patients, with size <1.0 cm and dense breast.



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