Management strategy of pulmonary nodule in 2013 - 09/11/13
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Abstract |
Lung nodules are commonly found on computed tomography (CT) and need a standardized approach in order to avoid misdiagnosing lung cancer and delaying surgical excision whilst simultaneously avoiding unnecessary invasive procedures if the lesions prove to be benign. Great advances have been made in the last decade in various areas affecting the management of lung nodules: the understanding of the molecular mechanisms behind carcinogenesis, a new classification of lung adenocarcinoma, new data on lung cancer screening, widespread use of multi-detector row CT and development of volumetric analysis software for nodules. Recent decision-making algorithms are based on the size, density and follow-up of the nodule. The distinction between solid nodules, sub-solid nodules and pure ground glass nodules is fundamental, and has a strong correlation with the histologic spectrum of adenocarcinoma. In the absence of criteria suggesting benign disease, the radiologist's report should offer one of the following two options: follow-up based on the recommendations if the nodule is equivocal, or multidisciplinary discussion to consider invasive management if the nodule is highly suspicious of malignancy. Recent data from this statement are reviewed and practical guidelines are offered based on international expert consensus opinion.
Le texte complet de cet article est disponible en PDF.Keywords : Lung nodule, Bronchial cancer, Computed tomography, Lung cancer screening, Guidelines
Plan
Vol 94 - N° 11
P. 1081-1094 - novembre 2013 Retour au numéroBienvenue sur EM-consulte, la référence des professionnels de santé.