CT techniques for imaging the lung: recommendations for multislice and single slice computed tomography

Abstract

The introduction of multislice computed tomography (MSCT) has provided the thoracic radiologist with a powerful tool with which to image the lungs. Enthusiasm for new protocols should be tempered with concerns over the potential increase in radiation dose, and before older protocols are abandoned there should be good evidence that newer protocols are objectively superior. Ultimately, the best protocol is one that provides the most relevant clinical information at the lowest dose possible.