A nuclear medicine mammography system and method for conducting concurrent examinations of both breasts of a patient, thereby reducing examination time in molecular breast imaging. The system comprises first and second pairs of generally opposed articulatable gamma photon detectors, wherein each pair of detectors can be arranged to image a respective breast independently from the other pair of detectors. In one or more embodiments, the first detector pair is dedicatedly oriented in a first orientation and the second detector pair is dedicatedly oriented in a second, different orientation.
