1. A method of treating tissue comprising a medical pathology, the method comprising: in a first diagnostic session, receiving acoustic signals scattered from the tissue with a plurality of acoustic detectors disposed to at least partially surround at least a portion of the tissue; in a therapeutic session, delivering therapy to the medical pathology; and thereafter, in a second diagnostic session, evaluating the effect of the therapy on the medical pathology by receiving acoustic signals scattered from the tissue with the plurality of acoustic detectors; wherein the first and second diagnostic secessions are comprised by a single diagnostic/therapy session and occur substantially contemporaneously with each other.