A Comparison of Amplitude-Based and Phase-Based Positron Emission Tomography Gating Algorithms for Segmentation of Internal Target Volumes of Tumors Subject to Respiratory Motion

Purpose To quantitatively compare the accuracy of tumor volume segmentation in amplitude-based and phase-based respiratory gating algorithms in respiratory-correlated positron emission tomography (PET). Methods and Materials List-mode fluorodeoxyglucose-PET data was acquired for 10 patients with a t...

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Veröffentlicht in:	International journal of radiation oncology, biology, physics biology, physics, 2013-11, Vol.87 (3), p.562-569
Hauptverfasser:	Jani, Shyam S., MS, Robinson, Clifford G., MD, Dahlbom, Magnus, PhD, White, Benjamin M., PhD, Thomas, David H., PhD, Gaudio, Sergio, PhD, Low, Daniel A., PhD, Lamb, James M., PhD
Format:	Artikel
Sprache:	eng
Schlagworte:	ACCURACY Algorithms AMPLITUDES Analysis of Variance FLUORODEOXYGLUCOSE Fluorodeoxyglucose F18 - pharmacokinetics Hematology, Oncology and Palliative Medicine Lung Neoplasms - diagnostic imaging Lung Neoplasms - metabolism Lung Neoplasms - pathology Lymph Nodes - diagnostic imaging Lymph Nodes - metabolism Lymph Nodes - pathology Mediastinum Movement Multimodal Imaging - instrumentation Multimodal Imaging - methods NEOPLASMS PATIENTS PHANTOMS Phantoms, Imaging POSITRON COMPUTED TOMOGRAPHY Positron-Emission Tomography - methods Radiology RADIOLOGY AND NUCLEAR MEDICINE Radiopharmaceuticals - pharmacokinetics RESPIRATION Statistics, Nonparametric Tomography, X-Ray Computed Tumor Burden
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