In many cases.

In many cases, one or more X-ray visible reference marks in radiotherapy target volume target volume implanted visible visible on X-ray projection images. This technique is a standard method for prostate cancer, where it can be a balancing of the internal prostate shifts by image-guided prostate localization just prior to treatment.

Way to center position, motion magnitude, motion correlation, and trajectory of the tumor of cone-beam CT projections for image-guided radiotherapy estimating. Continue reading “In many cases.”