CT and MRI are valuable imaging modalities for evaluating the morphology of the right ventricular outflow tract and its relationship to critical structures in patients with conotruncal anomalies.
A spectrum of conotruncal anomalies with abnormally positioned great arteries may arise from a perturbation of RVOT formation. Complications after surgery are common, and many patients need follow-up imaging for diagnosis and surgical planning. In this regard, the spectrum of diseases, differential diagnoses, and postoperative findings are briefly described. With CT and MRI, the relationship of the RVOT to critical structures, such as the coronary arteries, can be revealed.
Saremi et al. (Wed,) studied this question.
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