PMID: 29483744Feb 28, 2018Paper

Segmental vena cava resection for the treatment of renal tumor with invading tumor thrombus

Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences
J F YeG L Wang

Abstract

To investigate the safety and perioperative experience of the segmental resection of the vena cava. From May 2015 to July 2017, 92 renal tumor patients with venous tumor thrombus were treated in Peking University Third Hospital, of whom 17 underwent nephrectomy with resection of the invaded vena cava for renal tumor with tumor thrombus invading vena cava. The preoperative features included that 15 patients were male and 2 female, the mean age was (59.2±12.9) years (31-84 years), 6 cases were left sided and 11 right sided, and the mean diameter of the renal tumor was (9.1±3.7) cm (3-14.5 cm). In this group of 17 cases, 5 patients underwent resection of the vena cava via laparoscopy (including 2 open conversions), and 12 via open procedures (including 2 cardiopulmonary bypasses). The mean operation time was (430.4±120.7) min (284-694 min) and the mean intraoperative blood loss was (2 918.8±2 608.2) mL (300-10 000 mL). The vena cava from the bottom to the top was transected. The median length of the tumor thrombus in the vena cava was 10 cm (3-21 cm). Postoperative complications were found in 11 patients, including grade I in 1 case, grade II in 7 cases, grade IV in 2 cases and grade V in 1 case according to the Clavien system. Th...Continue Reading

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