Implementation of Virtual Endoscopy in Head and Neck Cancer Treatment Planning

Abstract

The anatomy of the head and neck is complex, and visualization of this region is of utmost importance for the treatment of head and neck cancers. 2-dimensional axial CT/MRI images and fiber optic endoscopy, though with limitations, are traditionally used. The purpose of this study was to develop high-resolution virtual endoscopy navigation engine using a combination of surface- and 3-dimensional (3D) volume rendering techniques, and to investigate its use in the head and neck cancer radiation treatment planning.