PET/CT was able to depict more primary tumors, though not significantly, than either of the other imaging modalities, but larger patient cohorts are required to finally judge its value for revealing the primary tumor site.
FET facilitates positive remodelling in AAD and CAD down to stent graft level. Distally, 20% AAD and 40% CAD patients remain at risk for secondary reintervention, and can be identified by negative remodelling in ≥2 segments in the follow-up examinations.
Endovascular stent-graft treatment is a safe alternative for patients with AD. The pre-operative clinical health status of the patient is the most important determinant of post-interventional outcome. Careful patient selection is thus of particular importance.
AEF is a rare and unusual complication of TEVAR that occurs relatively early after the procedure and is almost invariably fatal. New-onset fever with elevated inflammatory markers or hematemesis should heighten clinical suspicion of AEF in TEVAR patients and prompt computed tomography or esophago-gastro-duodenoscopy in the hope of detecting, triaging, and treating this early to improve the otherwise dismal outcomes of these patients.
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