Definitive treatment of locally advanced non–small-cell lung cancer with radiation is
challenging. During the course of treatment, anatomical changes such as tumor regression …

Helical tomotherapy is a form of image-guided intensity-modulated radiotherapy that
introduces the ring gantry concept into radiation oncology. The system is a combination of a …

Objective of the study is to evaluate volumetric and dosimetric alterations taking place during
radiotherapy for locally advanced head and neck cancer (LAHNC) and to assess benefit of …

PURPOSE: To study the impact of daily rotations and translations of the prostate on
dosimetric coverage during radiation therapy (RT). METHODS AND MATERIALS: Real-time …

Concurrent chemoradiotherapy (CHRT) remains the therapeutic standard for locally
advanced inoperable non-small-cell lung cancer (NSCLC). The median overall survival (OS) …

The therapeutic index of highly conformal radiotherapy (RT) depends on adequate selection
and delineation of the gross tumor volumes, the clinical target volumes, and the tissues and …

Introduction Kilovoltge cone beam computed tomography (kV-CBCT) allows for tumor
localization and response assessment during definitive chemoradiotherapy for locally …

Purpose We hypothesized that a treatment planning technique that incorporates predicted
lung tumor regression into optimization, predictive treatment planning (PTP), could allow …

Results: The volume reduction of planning target volume (PTV), ipsilateral and contralateral
parotid after 4 weeks of RT, was statistically significant (P< 0.05). D2% and V> 107% of PTV …

Purpose Locally advanced non‐small cell lung cancer (NSCLC) patients may experience
dramatic changes in anatomy during radiotherapy and could benefit from adaptive …