CT: Thoracic Aorta

"CT: Thoracic Aorta", presented by Dr. Diana Litmanovich In this lecture on "CT: Thoracic Aorta" by Dr. Diana Litmanovich, the focus is on CT imaging interpretation of common thoracic aortic pathologies. Dr. Litmanovich emphasizes the importance of various imaging approaches, including non-contrast CT, contrast-enhanced CT with and without gating, and ECG gating. Key points in thoracic aortic anatomy are highlighted, such as the division into ascending and descending aorta, landmarks like the sinotubular junction, and considerations for assessing aortic diameter. The lecture covers measurement techniques, emphasizing the double oblique technique for accurate measurements. Pathologies discussed include thoracic aortic aneurysms, distinguishing between ascending and descending types, and aortic syndromes, including classic dissection and intramural hematoma. The importance of detailed reporting, considering width, length, and relationships to aortic arch branches, is underscored in the context of aortic pathologies.