Congential anomalies, thrombosis, neoplasms, and obstructive lesions can involve IVC. With the wide use of multidetector CT, it has demonstrated its ability to display the abnormalities of IVC. Congenital anomalies, thrombosis, neoplasms, and stenosis or obstructive diseases and other abnormalities can be ... 292 Radiofrequency ablation of a left anterior accessory pathway in a patient with ...