Do Maximum Intensity Projection Images Truly Capture Tumor Motion?

Purpose For the treatment of patients with lung cancer, internal target volume frequently is determined by using maximum intensity projection (MIP) images generated by means of four-dimensional computed tomography (4D-CT). To check the accuracy of MIPs for various target motions, especially for targ...

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Veröffentlicht in:	International journal of radiation oncology, biology, physics biology, physics, 2009-02, Vol.73 (2), p.618-625
Hauptverfasser:	Park, Kwangyoul, Ph.D, Huang, Long, M.S, Gagne, Havaleh, M.D, Papiez, Lech, Ph.D
Format:	Artikel
Sprache:	eng
Schlagworte:	ACCURACY ALGORITHMS CARCINOMAS COMPUTERIZED TOMOGRAPHY Four-dimensional computed tomography (4D-CT) Hematology, Oncology and Palliative Medicine IMAGE PROCESSING Lung cancer Lung Neoplasms - diagnostic imaging Lung Neoplasms - surgery LUNGS Maximum intensity projection (MIP) Movement PERIODICITY PHANTOMS Phantoms, Imaging Radiology RADIOLOGY AND NUCLEAR MEDICINE Radiosurgery RADIOTHERAPY Radiotherapy Planning, Computer-Assisted - methods RESPIRATION Stereotactic body radiotherapy Tomography, Spiral Computed - methods Tumor Burden
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