Abstract: Systems and methods are provided for routing calls. The calls may be routed based on criteria. In one example, the criteria include a requirement that an agent be licensed. The licensing requirement may be determined, for example, based on the telephone number of a caller. The caller may specify additional criteria. The system may determine, from among agents meeting the licensing criterion and the customer-specified criteria, which available agent has a highest rating. The call may be routed to the highest-rated available agent meeting the licensing requirement and the customer-specified criteria.

Abstract: A system according to some embodiments may include an accelerator to emit megavoltage radiation towards a patient, an x-ray source to emit kilovoltage radiation towards the patient, and a concentrator to concentrate the kilovoltage radiation.

Abstract: Embodiments may include determination of a treatment plan associated with a patient, the treatment plan including a first treatment mode in which a treatment agent is present within a portion of the patient and a second treatment mode in which the portion of the patient is irradiated, determination, independent from the second treatment mode, of whether the first treatment mode meets a first safety threshold, determination, independent from the first treatment mode, of whether the second treatment mode meets a second safety threshold, and determination of whether a combination of the first treatment mode and the second treatment mode meets a third safety threshold.

Abstract: A system may include a radiation treatment agent to treat tissue in response to received X-ray radiation and an identifier associated with the radiation treatment agent. The identifier may be usable to identify a radiation treatment plan. In some embodiments, a radiation treatment plan associated with a patient is generated, the radiation treatment plan is associated with an identifier and a patient identifier identifying the patient, a radiation treatment agent is prepared for delivery to the patient according to the radiation treatment plan, and the radiation treatment agent is associated with the identifier.