Diagnosis and surgical management of intracaval venous tumor in 6 cases
- VernacularTitle:腔静脉内肿瘤六例诊治分析
- Author:
Chao YANG
;
Bi JIN
;
Chenxi OUYANG
;
Yiqing LI
;
Chuanshan LAI
;
Deying HU
;
Jianyong LIU
;
Yin XIA
- Publication Type:Journal Article
- Keywords:
Leiomyoma;
Leiomyosarcoma;
Venae cavae;
Diagnosis;
Sargical procedures,operative
- From:
Chinese Journal of General Surgery
2008;23(8):578-580
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnosis and surgical treatment of intracaval venous tumors. Methods Clinical data of 6 cases were retrospectively analyzed, including signs and symptoms diagnostic means such as type-B ultrasound, CTA, MRA, surgical procedures and prognosis. Results All six cases received type-B ultrasonic examination, final definite diagnosis was achieved by CTA exam in 2 cases and through MRA in 4 cases. Heart involvement was found in 3 cases. All patients underwent a surgery. According to the extent of the tumor,3 cases had thoraco-abdominal incision,3 cases with extracorporeal circulation and right atrium opening. All of the tumors were completely resected. Pathological exam revealed that 4 cases were of leiomyomatosis and 2 cases were of leiomyosarcoma. One case with leiomyosarcoma died of liver disfunction postoperatively.The other 5 cases recovered without major complications. An average 51 months of follow-up found no recurrence. Conclusions CT and MRI are the mainstay for the diagnosis,and MRI can provide clear anatomy image to the surgeons, help choose the surgical procedures. The one-stage operation is effective. During the operation, the main branches of the vena cava system should be detected, and the attachment of the tumor should be found and removed thoroughly to prevent the recurrence of the tumor. When the attachment point is lower than the iliac vein level, ligation of the involved iliac vein should be mandatory.
