Home-made self-expandable metallic stent therapy for benign or malignant segmental inferior vena cava obstruction / 介入放射学杂志

ABSTRACT

Objective To investigate the clinical value of home-made self-expandable metallic stent therapy for benign or malignant segmental obstruction of inferior vena cava (IVC). Methods 48 patients, including 30 cases of benignancy and 18 of malignancy, were underwent the home-made self-expandable metallic stent endovascular implantation of IVC. Results Of 48 patients, the average obstructive length of IVC were 5.3?2.8 cm. The IVC pressure below the obstruction varied from 21.4?5.1 mmHg of preoperation to 8.4?3.3 mmHg of postoperation(P