New method for breast tumor tracking.

Mammographic imaging is a very well-known and useful method to discover cancer lesions in the breast at an early stage. Treatment options are better than at later stages, when the tumor is larger and frequently has already spread to other body organs (metastasis). However, detection is difficult in dense breasts. Often mammographers prescribe biopsy, because they cannot visually predict the probability that the lesion is benign or malignant. A new method is proposed in this article, which may determine the malignancy of the tumor without invasive biopsy. [ABSTRACT FROM PUBLISHER]