TUMOR MARKING NEEDLE Sterile placement needle with preloaded 99.99% Pure Gold or PEEK® marker Accurate target visualization in tumors/organs during external radiation therapy Excellent visibility of markers under fluoroscopy, X-ray, CT, MRI and ultrasound Knurled surface of the markers prevent migration It is a needle for placement of fiducial marker before radiation treatment and/or pre-surgery localization of soft tissue tumors. Tumor markers are implanted in the tumor tissue to act as a radiologic landmark for ensuring accurate target localization of tumors during radiation therapy. Kindly specify needle size