Fig. 4 | Japanese Journal of Radiology

Fig. 4

From: Transarterial fiducial marker implantation for CyberKnife radiotherapy to treat pancreatic cancer: an experience with 14 cases

Fig. 4

A case of tracking in parallel to the fluoroscopy beam. a Pre-procedural dynamic contrast-enhanced (CE) CT of the cancer target in the pancreas tail (white arrow). b Post-procedural plain CT shows two fiducial markers that were implanted on opposite ends of the cancer aligned with a fluoroscopy beam (white arrow), preventing the CyberKnife system from distinguishing the two separate markers

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