...Jan Scheele; Stefan Andreas Schmidt; Sandra Tenzer; Doris Henne-Bruns; Marko Kornmann Summary Background: Preoperative staging, including computed tomography (CT), magnetic resonance imaging (MRI), and endoscopic ultrasound (EUS), is decisive to envisage the therapeutic concept for rectal cancer...

..., and the radiation exposure during CT colonography prevents the technique from being recommended as an alternative first-line screening method [ 2,8 ]. Colorectal cancer Computed tomography, CT Magnetic resonance imaging, MRI Positron emission tomography, PET Ultrasound Different imaging...

.... The morphology of these metastases depends on the primary tumor. For morphologic and functional imaging of non-colorectal liver metastases, multiple imaging techniques such as ultrasonography, computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography coupled with CT or MRI...