Advances in classification and delineation of the neck nodes in radiotherapy / 中国癌症杂志

ABSTRACT

Elective neck irradiation is usually used as the modality of choice for the treatment of phase N 0 head and neck cancers. The increasing use of 3 dimensional conformal treatment planning has created an urgent need for new guidelines for the classification and delineation of the neck node areas. Surgical literature has provided us with valuable information in this field. The development of imaging technology has also offered us more detailed information. Several surgical and imaging methods have been proposed in this article, with the hope to give reference to most radiation oncologists. [