title: Multimodality Staging of Lung Cancer.
abstract: Computed tomography (CT) is the primary noninvasive imaging modality for staging of non-small cell lung cancer. Magnetic resonance imaging compliments CT in tumor staging in specific situations. [(18)F]Fluorodeoxyglucose positron emission tomography/CT is useful in detecting additional regional nodal and distant metastatic sites of disease, thereby reducing the number of unnecessary surgeries. However, noninvasive imaging modalities lack sufficient accuracy for nodal staging in all cases and, hence, preoperative lymph node sampling with invasive techniques such as mediastinoscopy, thoracoscopy, and fine-needle aspiration cytology guided by endobronchial ultrasound or endoscopic ultrasound is frequently required in selected patients.
authors.affiliation: Dr B R Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi 110029, India.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Thulkar
authors.affiliation: Division of Nuclear Medicine, University Hospital of Liège, B-4000 Liège, Belgium.
authors.forename: Gauthier
authors.initials: G
authors.lastname: Namur
authors.affiliation: Division of Nuclear Medicine, University Hospital of Liège, B-4000 Liège, Belgium.
authors.forename: Roland
authors.initials: R
authors.lastname: Hustinx
authors.affiliation: Department of Radio-diagnosis, All India Institute of Medical Sciences, New Delhi 110029, India.
authors.forename: Ashu Seith
authors.initials: AS
authors.lastname: Bhalla
authors.affiliation: Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi 110029, India.
authors.forename: Rakesh
authors.initials: R
authors.lastname: Kumar