Title:Lung Cancer and Radiological Imaging
VOLUME: 13 ISSUE: 3
Author(s):Annalori Panunzio* and Paolo Sartori
Affiliation:UO Radiodiagnostica, Presidio Ospedaliero di Ostuni, ASL Brindisi, Brindisi, Ospedale San Giovanni e Paolo, ULSS 3 Veneziana, Venezia
Keywords:Chest X-ray, computed tomography, MRI, lung cancer, radiological imaging, carcinoid tumour.
Abstract:
Background: Lung cancer is the neoplasm with the highest prevalence and mortality rates in
the world. Most patients with lung cancer that are symptomatic have hemoptysis, coughing, shortness
of breath, chest pain and persistent infections. Less than 10% of patients are asymptomatic when the
tumor is detected as an incidental finding.
Objective: The present expert review aims to describe the use of radiological imaging modalities for
the diagnosis of lung cancer.
Methods: Some papers were selected from the international literature, by using mainly Pubmed as a
source.
Results: Chest x-ray (CXR) is the first investigation performed during the workup of suspected lung
cancer. In the absence of a rib erosion, CXR cannot distinguish between benign and malignant masses,
therefore computed tomography (CT) with contrast enhancement should be performed in order to obtain
a correct staging. Magnetic resonance imaging of the chest is considered a secondary approach as
the respiratory movement affects the overall results.
Conclusion: Radiological imaging is essential for the management of patients affected by lung cancer.
