Objective To study the curative effect of operative and interventional treatment in 78 cases of BuddChiari syndrome (BCS). Methods Among these patients, percutaneous transinferior vena cava angioplasty (PTA) was performed in 18 cases, PTA and stent in 10 cases, splenopneumopexy plus pedicled omento-pneumopexy of the left lower lobe in 20 cases, combined transcardiac membranotomy and transfemoral venous ballon dilatation and stent in 15 cases, right atrium-inferior vena cava shunt in 10 cases, and radical operation plus stent in 5 cases. Results After the treatment, the descent of inferior vena cava (IVC) pressure from 2.50～3.95 kPa to 1.41～2.33 kPa, the descent of portal venous pressure from 3.63～5.00 kPa to 2.16～3.23 kPa were observed. Conclusion The authors consider that PTA is the first choice for localized lesions, the following method is the operation combined with interventional treatment.
ObjectiveTo discuss the implantation and conversion technology of convertible inferior vena cava filter and the experience of management.MethodsThe clinical data of 115 patients with convertible inferior vena cava filter implantation admitted to our vascular surgery center from January 2018 to December 2018 was retrospectively analyzed.ResultsAmong the 115 patients with convertible inferior vena cava filter implantation, 74 were males and 41 were females. The ages ranged from 22 to 87 years, with median age 54 years. The successful rate of filter implantation was 100% without any surgical related complications. After implantation surgery, patients were followed up from 4 to 455 days with a median of 90 days and the recurrence rate of adverse events was 7.8% (9/115). The recurrence time were 16 to 104 days after conversion, with a median of 42 days. Twenty-three patients (20.0%) received filter conversion, one of them failed and all the others succeeded. The technical successful rate was 95.7% (22/23). The conversion operative time was 22.8 to 51.4 min, with median time 27.4 min. The intervals between implantation and conversion were from 4 to 455 days, with median time 159 days. Accessory techniques were used in 20 of 22 successful filter conversions and the application rate of accessory technique was 90.9%. The patients were followed-up from 30 to 180 days after conversion with a median time of 90 days and no adverse event was reported.ConclusionConvertible inferior vena cava filter is a significant choice for patients application of inferior vena cava filter due to its high safety of conversion surgery, technical success rate and possibility of conversion after long-term indwelling.
【Abstract】ObjectiveTo report the author’s experience with the first case of an adult-to-adult living donor liver transplantation (LDLT) for Budd-Chiari syndrome (BCS) using cryopreserved vena cava graft in postheptic vena cava reconstruction. MethodsA 35-year-old male patient with a diagnosis of BCS complicated with inferior vena cava (IVC) obstruction received medical treatment and radiologic intervention for nine months, no relief of the symptoms could be achieved. Finally, the patient underwent LDLT, which required posthepatic vena cava reconstructed using cryopreserved vena cava graft. ResultsThe patient has had an uneventful course since the LDLT. ConclusionWe believe that LDLT combined with posthepatic IVC reconstruction using cryopreserved vena cava graft is considered to be a sound modality for IVC obstructed BCS.
【摘要】 目的 探讨健康教育路径在下腔静脉滤器（inferior vena cava filter，VCF）置入术患者中的应用效果。 方法 2008年1月－2010年5月，将62例VCF置入术患者随机分为观察组（32例）和对照组（30例），观察组采用健康教育路径进行健康教育，对照组患者采用常规健康教育。 结果 观察组患者的健康教育达标率明显高于对照组（Plt;0.05），焦虑发生率明显低于对照组。 结论 应用健康教育路径对VCF置入术患者实施，能提高患者对健康知识的掌握程度和效果，促进患者早日康复；同时可强化护患沟通，和谐护患关系。【Abstract】 Objective To investigate the effect of health education pathway in patients treated with placement of inferior vena cava filter (VCF). Methods Sixty-two patients treated with placement of inferior VCF from January 2008 to May 2010 were randomly divided into experimental group (n=32) and control group (n=30). Health education pathway and routine general way were adopted respectively to treat patients in the experimental group and the control group. Results Standard-achieving rate of the health education in the experimental group was significantly higher than that in the control group (Plt;0.05), and the incidence of anxiety was also lower in the experimental group. Conclusion Health education pathway for patients treated with placement of inferior VCF can increase the patients’ health care knowledge, lessen patients’ anxiety, and strengthen the nurse-patient communication and harmonious relations.
Objective To investigate the application and clinical efficacy of orthotopic autologous renal transplantation combined with inferior vena cava (IVC) resection and reconstruction in retroperitoneal tumor. Methods The clinical data of a patient with complex retroperitoneal tumor was analyzed retrospectively. Abdominal CT examination showed that the tumor originated from IVC and invaded the retrohepatic IVC and bilateral renal vein trunks. Intraoperative ultrasound exploration revealed mechanized thrombosis in the IVC and bilateral renal vein trunks. After blocking the left renal vein, no significant hemodynamic changes were seen before and after intraoperative ultrasound exploration and contrast-enhanced ultrasound. Results After complete removal of the left renal vein and suture of the severed end, the right renal vein was successfully reconstructed with an orthotopic autologous right kidney graft combined with IVC resection after removal of the mechanized thrombus. The patient recovered well after surgery, and a repeat CT showed that the reconstructed artificial IVC was patent, and the color Doppler ultrasonography of both kidneys showed good perfusion and no obstruction of return. The patient was given oral rivaroxaban anticoagulant therapy after operation, and discharged at 19 days after operation. The postoperative pathological findings suggested inferior vena cava smooth muscle sarcoma. Conclusion Orthotopic autologous renal transplantation combined with IVC resection and reconstruction for complex retroperitoneal tumor is safe and feasible, and the left renal vein can be ligated and dissected intraoperatively, but a comprehensive evaluation with intraoperative ultrasound (imaging) is required.
ObjectiveTo explore the effect of catheter directed thrombolysis (CDT) in treatment of acute deep venous thrombosis (ADVT) in lower extremity. MethodsLimb circumference at 15 cm above and below the knee at affected side, as well as patency improvement score of 46 patients with ADVT in lower extremity, who received treatment in The Rocket Army General Hospital of PLA between January 2014 and October 2015, were colleted retrospectively, to analyze the effect of CDT in treatment of ADVT in lower extremity. ResultsAll patients were placed catheter successfully, 5 patients were placed catheter by 'contralateral mountain' technique retrograde, 40 patients were placed catheter through the limb popliteal vein at affected side anterograde, guiding by ultrasound, 1 patient was placed catheter through femoral vein at affected side. All of 46 patients got successful thrombolysis, and thrombolysis time was (4.7±1.8) d (3-12 d). There were 8 patients suffered from complications in different situation, and got treatment of drug withdrawal or tube drawing all ease, no one died. Compared with before CDT treatment in same group, the limb circumference at 15 cm above (P=0.028, P=0.017, P=0.031) and below (P=0.035, P=0.038, P=0.047) the knee at affected side, and patency improvement score (P=0.023, P=0.028, P=0.031) in all patients group, 22-45 years group, and 46-74 years group were all lower after CDT treatment. The limb circumference at 15 cm above (P=0.073, P=0.387, P=0.358) and below (P=0.416, P=0.625, P=0.253) the knee at affected side after CDT treatment were not differed with corresponding indexes of healthy side in the same group of all patients group, 22-45 years group, and 46-74 years group. Ultrasound after treatment showed that, blood vessel recanalization occurred in 15 patients (32.6%), partial blood vessel recanalization occurred in 28 patients (60.9%), but thrombus of 3 patients (6.5%) didn't removed, the total effective rate was 93.5% (43/46). Forty three patients were followed up for 1-24 months, the median is 18-month. During follow-up period, skin color obviously deepened after the activity occurred in 5 patients, obvious limb acid bilges occurred in 19 patients, vein thrombosis (DVT) recurred in 9 patients of 28 patients with partial blood vessel recanalization, in addition, thrombosis syndrome (PTS) occurred in 11 patients. ConclusionCDT is the most direct and effective way to treat ADVT.
Objective To discuss and evaluate the value of insertion of inferior vena cava filter in treating lower extremity deep venous thrombosis (DVT). Methods Inferior vena cava filters were placed in 46 patients with lower extremity DVT prior treatment, 20 in which were treated by therapy with anticoagulation and thrombolysis, and therapy with pressure gradient, and the other 26 patients by operation and thrombolysis therapy, and therapy with pressure gradient. Whether patients occurred pulmonary embolism was observed and the form and site of filters were monitored by periodic fluoroscopy. Results Inferior vena cava filters were placed successfully in all patients, 38 cases were implanted permanence inferior vena cava filter, 8 cases were implanted temporary inferior vena cava filter. Symptoms and signs of DVT disappeared or remitted in 44/46 patients after treatment. None of pulmonary embolism was occurred. Follow up 2-24 months (average 13 months) for 36 cases with permanence inferior vena cava filter, there was no complication of the filter and pulmonary embolism occurred. Conclusions The method of inserting inferior vena cava filter is simple and safe, which can prevent pulmonary embolism effectually to offer sufficient safeguard for the treatment of DVT.
We reported a case of a six-year-old boy diagnosed of single ventricle, pulmonary atresia and interrupted inferior vena cava. After modified Blalock-Taussig shunt and bidirectional Glenn procedure, he received the Fontan procedure. The Fontan procedure was done through a unilateral thoracotomy, using an autologous pericardial conduit to connect hepatic vein and azygos vein. The result of short-term follow-up was satisfactory.
摘要:目的:探讨床旁超声检查在肝移植术后下腔静脉(IVC)并发症诊断中的应用价值。方法:对424例肝移植术后患者进行床旁超声检查,对下腔静脉并发症,包括狭窄及栓塞的资料进行回顾性分析和总结。结果:床旁超声检查发现下腔静脉并发症患者18例,其中狭窄6例,栓塞12例。结论:床旁超声检查在肝移植术后,尤其是对术后早期发生的下腔静脉并发症的诊断及监测具有重要的作用,为临床诊断和治疗提供及时、有价值的影像学依据。Abstract: Objective: To evaluate the value of bedside ultrasound in diagnosis and monitoring of inferior vena cava (IVC) complications after liver transplantation. Methods: 424 cases with liver transplantation were examined by bedside ultrasound after the operations. The results of IVC complications,including thrombosis and stenosis, were analyzed and summarized. Results: 18 cases with IVC complications were detected by bedside ultrasound, including 6 cases of stenosis and 12 cases of thrombosis. Conclusion: Bedside ultrasound is important for diagnosing and monitoring IVC thrombosis and stenosis after liver transplantation, especially in the earlier period. It could provide valuable imaging for clinical diagnosis and treatment promptly.