Evaluation with breast scintigraphy of breast lesions of indeterminate significance after conventional triple diagnostic approach

The role of breast scintigraphy in the evaluation of 30 women with an uncertain diagnosis following triple assessment was investigated. Scintigraphy was positive in 7 of 13 cancers and 3 of 17 benign lesions and dubious in 1 of 13 cancers and 2 of 17 benign lesions. Sensitivity ranged from 61.5% to 53.8% depending whether dubious lesions were designated as positive or negative. This study shows that breast scintigraphy is not sufficiently sensitive or specific to use in the evaluation of lesions of uncertain diagnosis following triple assessment.