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Integrated Imaging of Non-small Cell Lung Cancer Recurrence: CT and PET-CT Findings, Possible Pitfalls and Risk of Recurrence Criteria

Overview
Journal Eur Radiol
Specialty Radiology
Date 2011 Oct 5
PMID 21969110
Citations 11
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Abstract

Objectives: To review the role of imaging in the diagnosis of recurrent disease in previously treated non-small cell lung cancer (NSCLC) and discuss the imaging pitfalls.

Methods: A comprehensive review of published literature on CT and PET imaging of NSCLC recurrence was performed. Diagnostic and prognostic values are discussed. Representative imaging examples are illustrated.

Results: Up to 30% of NSCLC recurrences present as loco-regional, involving treated hemithorax and ipsilateral lymph nodes, while 70% present as metachronous distant metastases. CT and PET-CT play an important role in the early detection of recurrence; indications for imaging vary depending on pathological features.

Conclusion: Imaging plays a central role in the identification of recurrence and may predict prognosis.

Key Points: Lung cancer recurs after surgery in 30% to 75% of patients. CT and PET-CT are crucial in identification of loco-regional recurrence. Knowledge of potential pitfalls is essential, especially for parenchymal or nodal recurrence. CT can diagnose metastases but further examinations (PET-CT, MRI) are often needed. Morphological and functional imaging criteria may help in predicting recurrence.

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References
1.
Vansteenkiste J, Dooms C, De Leyn P . The multidisciplinarity of stage III non-small cell lung cancer. Eur J Cancer. 2009; 45 Suppl 1:92-105. DOI: 10.1016/S0959-8049(09)70021-8. View

2.
Suh R, Wallace A, Sheehan R, Heinze S, Goldin J . Unresectable pulmonary malignancies: CT-guided percutaneous radiofrequency ablation--preliminary results. Radiology. 2003; 229(3):821-9. DOI: 10.1148/radiol.2293021756. View

3.
Rami-Porta R, Gonzalez-Pont G . Remediastinoscopy after induction chemotherapy in non-small cell lung cancer. Ann Thorac Surg. 2000; 70(2):391-5. DOI: 10.1016/s0003-4975(00)01437-5. View

4.
De Wever W, Vankan Y, Stroobants S, Verschakelen J . Detection of extrapulmonary lesions with integrated PET/CT in the staging of lung cancer. Eur Respir J. 2007; 29(5):995-1002. DOI: 10.1183/09031936.00119106. View

5.
Trovo M, Linda A, El Naqa I, Javidan-Nejad C, Bradley J . Early and late lung radiographic injury following stereotactic body radiation therapy (SBRT). Lung Cancer. 2009; 69(1):77-85. DOI: 10.1016/j.lungcan.2009.09.006. View