A system including a first medical positioning system for detecting a
first position and orientation of the body of a patient, a second medical
positioning system for detecting a second position and orientation of the
body, and a registering module coupled with a second imager and with the
second medical positioning system, the first medical positioning system
being associated with and coupled with a first imager, the first imager
acquiring the first image from the body, the first imager producing the
first image by associating the first image with the first position and
orientation, the second medical positioning system being associated with
and coupled with the second imager, the second imager acquiring the
second image and associating the second image with the second position
and orientation, the registering module registering the first image with
the second image, according to the first position and orientation and the
second position and orientation.