Practical clinical guidelines for contouring the trigeminal nerve (V) and its branches in head and neck cancers.

Détails

ID Serval
serval:BIB_F44E590836BE
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Titre
Practical clinical guidelines for contouring the trigeminal nerve (V) and its branches in head and neck cancers.
Périodique
Radiotherapy and oncology
Auteur(s)
Biau J., Dunet V., Lapeyre M., Simon C., Ozsahin M., Grégoire V., Bourhis J.
ISSN
1879-0887 (Electronic)
ISSN-L
0167-8140
Statut éditorial
Publié
Date de publication
02/2019
Peer-reviewed
Oui
Volume
131
Pages
192-201
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: ppublish
Résumé
The trigeminal nerve (V) is a major route of tumor spread in several head and neck cancers. However, only limited data are currently available for its precise contouring, although this is absolutely necessary in the era of intensity-modulated radiation therapy (IMRT). The purpose of this article is to present practical clinical guidelines for contouring the trigeminal nerve (V) in head and neck cancers at risk of spread along this nerve.
The main types of head and neck cancers associated with risks of spread along the trigeminal nerve (V) and its branches were comprehensively reviewed based on clinical experience, literature-based patterns of failure, anatomy and radio-anatomy. A consensus for contouring was proposed based on a multidisciplinary approach among head and neck oncology experts including radiation oncologists (JBi, ML, MO, VG and JB), a radiologist (VD) and a surgeon (CS). These practical clinical guidelines have been endorsed by the GORTEC (Head and Neck Radiation Oncology Group).
We provided contouring and treatment guidelines, supported by detailed figures and tables to help, for the trigeminal nerve and its branches: the ophthalmic nerve (V1), the maxillary nerve (V2) and the manidibular nerve (V3). A CT- and MRI-based atlas was proposed to illustrate the whole trigeminal nerve pathway with its main branches.
Trigeminal nerve (V) invasion is an important component of the natural history of various head and neck cancers. Recognizing the radio-anatomy and potential routes of invasion is essential for optimal contouring, as presented in these guidelines.
Mots-clé
Contouring, Head and neck cancers, Perineural invasion, Radiotherapy, Trigeminal nerve
Pubmed
Web of science
Création de la notice
19/09/2018 10:36
Dernière modification de la notice
20/08/2019 17:21
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