(MRCP) This MR imaging technique takes advantage of the high signal intensity of body fluids and acquires heavy T2 weighted images of the gall bladder, the pancreas and parts of the liver. Due to the T2 weighting, the liver and other solid parenchyma are signal suppressed and only fluid-filled structures in addition to the gall bladder, the bile and pancreatic ducts retain important signal intensity. Hepatobiliary contrast agents (e.g. Gadoxetic Acid, CMC 001) can be useful for enhancement of the bile ducts and better imaging of the biliary tract.
A 2D cholangiogram, often only one thick slice (a volume with a thickness of 4 - 8 cm, mostly coronal planned) or 5 - 6 radial placed slices, shows a view like single slices. If a 3D acquisition is used, the postprocessing function maximum intensity projection (MIP) can show reconstructions from multiple sides.

(MINIP) A projection image, which is obtained from a 3D data set by selecting the minimum intensity along lines or rays that cut through the 3D image volume. This function is used as a postprocessing method for black blood MRA images.

(MPR) The postprocessing reformatting of a 3D data set into 2D slices of arbitrary thickness at any angle. For a good resolution thin slices, isotropic voxel and overcontiguous slices (overlapping slices) for good signal are advantageous.

Silicon Graphics workstations are used in products from many other industry-leading medical manufacturers including:
The CT and MR products from General Electric Medical Systems uses Silicon Graphics® O2 and OCTANE workstation.
From Siemens Medical Systems, Inc., the postprocessing CT and MR workstations use Silicon Graphics O2 workstations.
Toshiba America MRI Inc. uses Silicon Graphics O2 workstations in its MRI scanners.
Bruker uses Silicon Graphics O2 workstations in its MRI scanners.

Postprocessing techniques for artery vein separation by segmentation of the entire vessel structures from the background with different approaches.
Phase contrast imaging can also be used to differentiate arteries and veins based on flow-velocity or flow direction. The fact that arterial and venous flows are in opposite directions also has the advantage to separate the vessels in time of flight angiography.