Recent developments in image-guided radiotherapy are ushering in a new era of
radiotherapy for lung cancer. Positron emission tomography/computed tomography …

Introduction: Radiotherapy is an important therapeutic strategy in the management of non-
small cell lung cancer (NSCLC). In recent decades, technological implementations and the …

PURPOSE: To evaluate gross tumor volume (GTV) changes for patients with non–small-cell
lung cancer by using daily megavoltage (MV) computed tomography (CT) studies acquired …

Purpose: Kilovoltage cone-beam computed tomography (CBCT) has been developed to
provide accurate soft-tissue and bony setup information. We evaluated clinical CBCT setup …

PURPOSE: To evaluate the potential of adaptive radiotherapy (ART) for advanced-stage
non–small cell lung cancer (NSCLC) in terms of lung sparing and dose escalation …

PURPOSE: For intrafraction motion management, a real-time tracking system was
developed by combining fiducial marker-based tracking via simultaneous kilovoltage (kV) …

Purpose Concerns have been raised about the potential for worse treatment outcomes
because of dosimetric inaccuracies related to tumor motion and increased toxicity caused by …

PURPOSE: To quantify the internal motion margin requirements for radiotherapy of tumors
near the gastroesophageal junction (GEJ). METHODS AND MATERIALS: Four-dimensional …

Purpose The standard of care in management of patients with good performance status and
unresectable stage III non-small cell lung cancer (NSCLC) therapy is concurrent …

PURPOSE: To report on a hybrid intensity-modulated radiation therapy (IMRT; static plus
IMRT beams treated concurrently) technique for lung and esophageal patients to reduce the …