[Research progress in multidetector-row computed tomographic presentations and their anatomic-pathologic features of...

Area of Science:

• Radiology
• Cardiovascular Surgery
• Medical Imaging

Background:

• Interventional treatments for aortic dissection, including Debakey III and I types, are increasingly diverse.
• Endovascular graft exclusion and combined surgical-endovascular approaches are common treatment modalities.
• Post-interventional evaluation of the aorta and its complications is essential.

Purpose of the Study:

• To review the multidetector-row computed tomography (MDCT) presentations of aortic dissection following endovascular graft exclusion or combined treatments.
• To correlate MDCT findings with anatomic-pathologic features in post-interventional aortic dissection.
• To highlight the role of MDCT in the non-invasive follow-up of aortic diseases.

Main Methods:

• Review of existing literature on MDCT imaging of aortic dissection post-intervention.
• Analysis of MDCT imaging characteristics and their correlation with surgical and pathological findings.
• Focus on endovascular graft exclusion and combined surgical-endovascular treatment strategies.

Main Results:

• MDCT offers advantages like speed, high resolution, and ease of use for aortic follow-up.
• Specific MDCT presentations are associated with various post-interventional complications.
• Understanding these presentations aids in accurate diagnosis and management.

Conclusions:

• MDCT is a primary non-invasive tool for monitoring patients after aortic dissection interventions.
• Accurate interpretation of MDCT findings is vital for assessing treatment efficacy and detecting complications.
• This review provides a comprehensive guide to MDCT imaging in post-interventional aortic dissection.