BACKGROUND AND PURPOSE: The use of intensity-modulated radiotherapy (IMRT) is
now widely advocated for the treatment of head-and-neck cancers, to increase the …

Purpose: To evaluate the dosimetric parameters of three-dimensional conformal
radiotherapy (3D-CRT) in locally advanced head-and-neck tumors (Stage II and above) and …

PURPOSE: To compare three-dimensional conformal radiotherapy (3D-CRT) with intensity
modulated radiation therapy (IMRT) in curative-intent irradiation of head-neck squamous cell …

Background: About 74% of head and neck cancer (HNC) patients need to undergo either
definitive or postoperative radiation therapy because of aggressive nature of disease. The …

Purpose: Conformal treatment using static multisegmental intensity modulation was
developed for patients requiring comprehensive irradiation for head and neck cancer. The …

PURPOSE: To improve dose conformity and normal tissue sparing in patients with concave-
shaped head and neck cancers by using tomotherapy and static step-and-shoot intensity …

Improving the conformity of the radiation dose to targets in the head and neck promises
reduced toxicity and, in some cases, potentially improved local-regional tumor control …

Intensity-modulated radiation therapy (IMRT) is an evolution of 3D conformal radiation
therapy, which is the current standard radiation therapy technique in head-and-neck cancer …

Intensity‐modulated radiation therapy (IMRT), an advent of three‐dimensional conformal
radiotherapy (3D CRT), has excited the profession of radiation oncology more than any …

Background and purpose With three-dimensional conformal intensity-modulated
radiotherapy (3D-c-IMRT) a heterogeneous dose distribution can be achieved in both …