Multidetector CT of the solitary pulmonary nodule

There are set of criteria that define a benign nodule, the most important of which are the lack of temporal change for 2 years or more, and certain benign imaging criteria, including specific patterns of calcification or the presence of fat. Although some indeterminate pulmonary nodules are immediately actionable, generally those approaching 1 cm or larger in diameter, at which size the diagnostic accuracy of tools such as positron emission tomography (PET)/CT, single photon emission CT (SPECT) and biopsy techniques are sufficient to warrant their use. The majority of indeterminate pulmonary nodules are under 1 cm, for which serial CT examinations through at least 2 years for solid nodules and 3 years for ground-glass nodules, are used to demonstrate either benign biologic behavior or otherwise. The management of incidental pulmonary nodules involves a multidisciplinary approach in which radiology plays a pivotal role. Newer imaging and postprocessing techniques have made this a more accurate technique eliminating ambiguity and unnecessary follow-up.

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Multidetector CT of the solitary pulmonary nodule

Cited by 3 publications

References 107 publications

Evaluation and Management of Indeterminate Pulmonary Nodules

Evaluation and Management of Indeterminate Pulmonary Nodules

Lung Nodule Computer-Aided Detection as a Second Reader

Evaluation and management of pulmonary nodules: state-of-the-art and future perspectives

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