Cited by 129Lung Cancer Diagnosis and TreatmentMedical Imaging Techniques and ApplicationsCancer Diagnosis and Treatment

Diagnostic value of fluorine 18 fluorodeoxyglucose positron emission tomography/computed tomography for the detection of metastases in non-small-cell lung cancer patients

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Wu, Yihua, Li, Peiwei, Zhang, Honghe, Shi, Yu, Wu, Han, Zhang, Jinjie, Qian, Yufeng, Li, Chao +1 more·2013·International Journal of Cancer

Abstract

In the recent years, fluorine 18 fluorodeoxyglucose ((18)F-FDG) positron emission tomography (PET)/computed tomography (CT) has emerged as a new modality for staging non-small-cell lung cancer (NSCLC) patients. The aim of this meta-analysis was to assess the diagnostic value of (18)F-FDG PET/CT in detecting metastatic lesions in NSCLC patients. Meta-analysis methods were used to pool sensitivity, specificity, positive and negative likehood ratios, diagnostic odd ratios and to construct a summary receiver-operating characteristic curve. Data from included studies were pooled to compare the diagnostic accuracy between PET/CT and PET or CT alone in nodal staging. Totally, 56 studies involving 8,699 patients met the inclusion criteria. The pooled sensitivities and specificities of (18)F-FDG PET/CT were 0.72 [95% confidence interval (CI): 0.65-0.78] and 0.91 (95% CI: 0.86-0.94) in determining mediastinal nodal staging; 0.71 (95% CI: 0.60-0.80) and 0.83 (95% CI: 0.77-0.88) in intrathoracic staging; 0.78 (95% CI: 0.64-0.87) and 0.90 (95% CI: 0.84-0.94) in intrathoracic staging on a per-node basis. For detecting extrathoracic metastases, the pooled sensitivities and specificities of (18)F-FDG PET/CT were 0.77 (95% CI: 0.47-0.93) and 0.95 (95% CI: 0.92-0.97) for all extrathoracic metastases; 0.91 (95% CI: 0.80-0.97) and 0.98 (95% CI: 0.94-0.99) for bone metastases. (18)F-FDG PET/CT is beneficial in detecting lymph node metastases and extrathoracic metastases although PET/CT showed low sensitivity in detecting brain metastases. (18)F-FDG PET/CT confers significantly higher sensitivity and specificity than contrast-enhanced CT (both p < 0.01) and higher sensitivity than (18)F-FDG PET in staging NSCLC (p < 0.05).

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  1. V C 2012 UICC 10970215, 2013, 2, Downloaded from https://onlinelibrary.wiley.com/doi/10.1002/ijc.27779 by Readcube (Labtiva Inc.), Wiley Online Library on [31/08/2023]. See the Terms and Conditions (https://onlinelibrary.wiley.com/terms-and-conditions) on Wiley Online Library for rules of use; OA articles are governed by the applicable Creative Commons License non-small-cell lung cancer. Lung Cancer 2009;65: 333-8. · DOI

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Authors
Wu, Y., Li, P., Zhang, H., Shi, Y., Wu, H., Zhang, J., Qian, Y., Li, C., & Yang, J.
Affiliations
  • Zhejiang University (CN)
  • Hangzhou Normal University (CN)
Corresponding author
Yang, Jun
Venue
International Journal of Cancer
Publisher
Wiley
Published
2012-09
Volume
132
Issue
2
Pages
E37-47
ISSN
  • 0020-7136 (ISSN-L)
  • 1097-0215
OpenAlex
W2021499674
Cited by
129
References
78
Citations by year
2026: 5 · 2025: 7 · 2024: 7 · 2023: 12 · 2022: 16 · 2021: 19 · 2020: 5 · 2019: 11 · 2018: 9 · 2017: 7 · 2016: 6 · 2015: 12 · 2014: 8 · 2013: 4 · 2012: 1
FWCI
1.35
Type
journal article
Language
en
Open access
Locations
  • International Journal of Cancer (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Lung Cancer Diagnosis and Treatment
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Medical Imaging Techniques and Applications
  • Health Sciences › Medicine › Oncology › Cancer Diagnosis and Treatment
Keywords
18F-FDG PET/CT, non-small cell lung cancer, metastasis detection, lymph node staging, mediastinal lymph nodes, bone metastasis, extrathoracic metastases, diagnostic accuracy, sensitivity and specificity, tumor staging, diagnostic odds ratio, summary receiver operating characteristic
MeSH terms
Bone Neoplasms, Brain Neoplasms, Carcinoma, Non-Small-Cell Lung, Humans, Lung Neoplasms, Lymphatic Metastasis, Neoplasm Staging, ROC Curve, Tomography, X-Ray Computed, Radiopharmaceuticals, Fluorodeoxyglucose F18, Positron-Emission Tomography, Multimodal Imaging

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