The options for using General Protocol are the same as for the Neck Protocol.
1. In the Archive Explorer, right-click the study you want to view, select Load To, then select Vessel Analysis.
2. In the Vessel Analysis toolbar, click New Vessel 
.
3. Select General Protocol.
Mark Point 
appears on the toolbar. You must select Mark Point each time you want to add new points.
4. Mark extra points or occlusion points along the length of the vessel path:
Mark a regular point by holding down the Shift key and clicking the location of the point on the image.
Mark an occlusion point by holding down the Ctrl key and clicking the location of the point on the image.
NOTE: A regular point is marked 
. An occlusion point is marked 
.
5. Click Done 
.
The vessel is calculated and the path is displayed. You can proceed to the next vessel.
See these topics:
Defining and Marking Occlusions