[CT Protocols in Thoracic Surgery: a Practical Guideline].

The use of radiological imaging has gained increasing importance in thoracic surgery, due to the development of new modalities. In particular, computed tomography (CT) not only offers significant diagnostic value but has also become essential for preoperative planning and postoperative follow-up in thoracic surgery. This review is intended to serve as a practical reference and guide for the indication, planning, and interpretation of thoracic CT imaging. It not only explains diagnostic aspects, such as the evaluation of specific conditions in CT imaging, but also provides practical guidance on how to formulate specific clinical questions. The appropriate indication for contrast-enhanced CT versus non-contrast imaging is evaluated. Additionally, the various contrast phases in CT imaging and their diagnostic relevance are discussed using specific thoracic surgery cases. The goal is to provide a structured guide for the application and assessment of radiological diagnostics in thoracic surgery.