2007
DOI: 10.1378/chest.07-0522
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Electromagnetic Navigation Bronchoscopy-Guided Fiducial Placement for Robotic Stereotactic Radiosurgery of Lung Tumors

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Cited by 141 publications
(87 citation statements)
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“…Additionally, a pair of orthogonal x-rays tubes image the patient to monitor the location and orientation of several seeds implanted in or near the tumor. 10,19,20,26,30 Three flashpoint cameras continually track the external LEDs and the data are recorded at a frequency of 26 Hz. X-rays are taken by the operators (usually radiation therapist) using the CyberKnife control panel on an approximately per-beam basis, depending on user settings and treatment plan details.…”
Section: Iia Data Sourcementioning
confidence: 99%
See 1 more Smart Citation
“…Additionally, a pair of orthogonal x-rays tubes image the patient to monitor the location and orientation of several seeds implanted in or near the tumor. 10,19,20,26,30 Three flashpoint cameras continually track the external LEDs and the data are recorded at a frequency of 26 Hz. X-rays are taken by the operators (usually radiation therapist) using the CyberKnife control panel on an approximately per-beam basis, depending on user settings and treatment plan details.…”
Section: Iia Data Sourcementioning
confidence: 99%
“…This motion can occur in all anatomic directions and inhibits the accurate delivery of radiation. 3 It is reported that 42.9% of motion is in the superior-inferior direction (SI), 30.5% is in the anterior-posterior direction (AP), and 26.6% is in the lateral direction (LAT). 3 The International Commission on Radiation Units and Measurements (ICRU) recommends that margins be added to the tumor position to compensate for the geometric uncertainties brought about by this motion and tumor rotations.…”
Section: Introductionmentioning
confidence: 99%
“…Similarly a small series described no pneumothorax in 8 patients who underwent electromagnetic navigation bronchoscopy for endobronchial implantation of 39 fiducial markers (10). Also, retention of implanted fiducial markers in lung tissue varies by marker type.…”
Section: Fiducial Placementmentioning
confidence: 90%
“…Stereotactic radiotherapy may require fiducial markers to track respiration cycle and compensate for the changing tumor position (16), while reducing irradiation to the surrounding healthy lung. Fiducials can be inserted into intrathoracic tumors with different modalities: transthoracic, intravascular, and bronchoscopic ( Figure 3).…”
Section: To Help Stereotactic Radiosurgerymentioning
confidence: 99%