Functional Image-guided Radiotherapy Planning for Normal Lung Avoidance.
Clin Oncol (R Coll Radiol)
; 28(11): 695-707, 2016 Nov.
Article
em En
| MEDLINE
| ID: mdl-27637724
ABSTRACT
For patients with lung cancer undergoing curative intent radiotherapy, functional lung imaging can be incorporated into treatment planning to modify the dose distribution within non-target volume lung by differentiation of lung regions that are functionally defective or viable. This concept of functional image-guided lung avoidance treatment planning has been investigated with several imaging modalities, primarily single photon emission computed tomography (SPECT), but also hyperpolarised gas magnetic resonance (MR) imaging, positron emission tomography (PET) and computed tomography (CT)-based measures of lung biomechanics. Here, we review the application of each of these modalities, review practical issues of lung avoidance implementation, including image registration and the role of both ventilation and perfusion imaging, and provide guidelines for reporting of future lung avoidance planning studies.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Planejamento da Radioterapia Assistida por Computador
/
Órgãos em Risco
/
Radioterapia Guiada por Imagem
/
Neoplasias Pulmonares
Tipo de estudo:
Etiology_studies
/
Guideline
Limite:
Humans
Idioma:
En
Revista:
Clin Oncol (R Coll Radiol)
Assunto da revista:
NEOPLASIAS
Ano de publicação:
2016
Tipo de documento:
Article