Molecular breast imaging apparatus and method for concurrent dual-breast imaging

1. A nuclear medicine mammography system for conducting examinations of both breasts of a patient, comprising:

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,

wherein the first detector pair is dedicatedly oriented in a first orientation and the second detector pair is dedicatedly oriented in a second orientation that is different from said first orientation,

wherein the system is configured to provide a first configuration in which the first detector pair can be arranged to image the right breast and the second detector pair can be arranged to image the left breast, and a second configuration in which the first detector pair can be arranged to image the left breast and the second detector pair can be arranged to image the right breast,

wherein in each of said first and second configurations both breasts can be imaged concurrently.

2. A nuclear medicine mammography system according to claim 1 , wherein one detector pair is dedicated to a generally cranio-caudal orientation.

3. A nuclear medicine mammography system according to claim 1 , wherein one detector pair is dedicated to a generally mediolateral-oblique orientation.

4. A nuclear medicine mammography system according to claim 1 , wherein one detector pair is dedicated to a generally mediolateral orientation.

5. A nuclear medicine mammography system according to claim 1 , wherein each detector pair is oriented in a respective orientation in both the first and second configurations.

6. A nuclear medicine mammography system according to claim 1 , wherein one detector pair is oriented in a cranio-caudal orientation and the other is oriented in a mediolateral orientation.

7. A nuclear medicine mammography system according to claim 1 , wherein one detector pair is oriented in a cranio-caudal orientation and the other is oriented in a mediolateral-oblique orientation.

8. A nuclear medicine mammography system according to claim 1 , wherein one detector pair is oriented in a mediolateral orientation and the other is oriented in a mediolateral-oblique orientation.

9. A nuclear medicine mammography system according to claim 1 , further comprising:

first and second platens operably connected to said first and second detector pairs, respectively; and

a turntable operably connecting said first and said platens to a gantry.

10. A nuclear medicine mammography system for conducting examinations of both breasts of a patient, comprising:

first and second pairs of generally opposed articulatable gamma photon detectors;

first and second platens operably connected to said first and second detector pairs, respectively;

a turntable operably connecting said first and second platens to a gantry;

wherein the first detector pair is dedicatedly oriented in a first orientation and the second detector pair is dedicatedly oriented in a second orientation that is different from said first orientation; and

wherein the system is configured to provide a first configuration in which the first detector pair can be arranged to image the right breast and the second detector pair can be arranged to image the left breast, and a second configuration in which the first detector pair can be arranged to image the left breast and the second detector pair can be arranged to image the right breast.

11. A nuclear medicine mammography system according to claim 10 , wherein in each of said first and second configurations both breasts can be imaged concurrently.

12. A nuclear medicine mammography system according to claim 10 , wherein each pair of detectors can be arranged to image a respective breast independently from the other pair of detectors.

13. A nuclear medicine mammography system according to claim 10 , wherein each detector pair is oriented in a respective orientation in both the first and second configurations.

14. A method for conducting examinations of both breasts of a patient, comprising the steps of:

(a) providing a nuclear medicine mammography system having first and second pairs of generally opposed articulatable gamma photon detectors operably connected to respective first and second platens, and a turntable operably connecting said first and second platens to a gantry;

(b) configuring the system in a first configuration in which the first detector pair is arranged to image the right breast and the second detector pair is arranged to image the left breast;

(c) conducting a first imaging of both breasts of the patient by concurrently operating both detector pairs;

(d) configuring the system in a second configuration in which the first detector pair is arranged to image the left breast and the second detector pair is arranged to image the right breast; and

(e) conducting a second imaging of both breasts of the patient by concurrently operating both detector pairs.

15. A method according to claim 14 , further comprising the step of:

(f) prior to each of steps (c) and (e), positioning the system and/or the patient such that each breast is positioned between a respective pair of detectors.

16. A method according to claim 14 , wherein one or both of said configuring steps is performed by rotating or moving the turntable so as to place each platen and its associated detector pair in position for immobilizing and imaging a respective breast.

17. A method according to claim 14 , wherein the first detector pair is dedicatedly oriented in a first orientation and the second detector pair is dedicatedly oriented in a second orientation that is different from said first orientation.

18. A method according to claim 14 , wherein one detector pair is oriented in a cranio-caudal orientation and the other is oriented in a mediolateral or mediolateral-oblique orientation.

19. A method according to claim 14 , wherein said configuring steps include articulating one or both of the detectors in each detector pair so as to immobilize each respective breast for imaging.