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1.
Article in Chinese | WPRIM | ID: wpr-1018838

ABSTRACT

Objective To compare the effects of CalliSpheres drug-eluting beads transcatheter arterial chemoembolization(DEB-TACE)and conventional TACE(c-TACE)on liver fibrosis and liver function in the treatment of primary hepatocellular carcinoma(HCC).Methods A total of 40 patients diagnosed with HCC at Xuzhou Municipal Cancer Hospital of China between October 2020 and October 2022 were enrolled in this study.According to therapeutic scheme,the patients were divided into DEB-TACE group(n=20)and c-TACE group(n=20).The preoperative,and postoperative 5-day and one-month hyaluronidase(HA),type Ⅲ procollagen peptide(P Ⅲ NP),type Ⅳ collagen(CⅣ)and laminin(LN),alanine aminotransferase(ALT),aspartate aminotransferase(AST),total bilirubin(TBil),albumin(Alb),and prothrombin time(PT)were compared between the two groups.Results The technical success rate was 100%in both groups,and tumor staining completely disappeared immediately after TACE in all patients.The postoperative 5-day levels of HA,LN,P Ⅲ NP,and CⅣ in both groups were remarkably higher than the preoperative ones(P<0.05).One month after TACE,HA level in the DEB-TACE group was prominently higher than its preoperative value(P<0.05);HA and LN levels in the c-TACE group were obviously higher than their preoperative values(P<0.05);and the HA and LN levels in c-TACE group were significantly higher than those in DEB-TACE group(P<0.05).Five days after TACE,in the DEB-TACE group the AST and PT levels were higher than their preoperative values while the Alb level was lower than its preoperative value(P<0.05);in the c-TACE group the ALT,AST,TBiL and PT were higher than their preoperative values while the Alb level was lower than its preoperative value(P<0.05);the ALT and AST levels in the c-TACE group were strikingly higher than those in the DEB-TACE group while Alb level was strikingly lower than that in the DEB-TACE group(P<0.05).Conclusion Both CalliSpheres DEB-TACE and c-TACE can aggravate liver fibrosis and cause liver function damage.However,the degree of liver fibrosis and liver function damage caused by CalliSpheres DEB-TACE is less than that caused by c-TACE.(J Intervent Radiol,2024,33:259-263)

2.
Journal of Practical Radiology ; (12): 456-459,463, 2024.
Article in Chinese | WPRIM | ID: wpr-1020237

ABSTRACT

Objective To compare and analyze the application value of domestic Octoparms and imported Celect inferior vena cava filter(IVCF)in the interventional treatment of venous thromboembolism(VTE).Methods Forty patients with VTE were randomly divided into Octoparms group(experimental group)and Celect group(control group)according to the double-blinded method of the central random system.All the patients underwent filter placement,catheter-directed thrombolysis and filter retrieval.The primary end point was the success of filter placement and retrieval,and the secondary end point included indwelling complications such as the occurrence of pulmonary embolism(PE)and filter tilt and migration.Results Forty patients were enrolled in this study,22 patients and 18 patients were divided into the experimental group and the control group,respectively.Among them,11 cases were identified with right lower extremity deep vein thrombosis,29 cases with left lower extremity deep vein thrombosis,17 cases with PE,and 6 cases with inferior vena cava thrombosis.The success rate of IVCF placement was 100%in all participants.Immediately after filter place-ment,the angle of filter tilt was(3.8±2.3)° in the experimental group and(4.9±2.8)° in the control group(t=1.44,P=0.16).Filter retrieval was successful in 21 cases(21/22,95.5%)of the experimental group and 17 cases(17/18,95.5%)of the control group.There was no significant difference between the two groups(t=0.14,P=0.89).The mean indwelling time of filter was(8.0±2.1)days in the experimental group and(9.7±3.1)days in the control group(t=0.73,P=0.47).The angle of filter tilt was(5.3±3.4)° in the experimental group and(5.7±7.7)° in the control group(t=0.19,P=0.85).There was no significant difference for filter placement and retrieval between the two groups(t=0.48 and 2.00,P=0.06 and 0.64,respectively).There were no complications of filter migration,strut penetration or new PE in both groups.Conclusion The application value of domestic Octoparms and impor-ted Celect IVCF is similar in interventional treatment of VTE.

3.
Journal of Practical Radiology ; (12): 641-645, 2024.
Article in Chinese | WPRIM | ID: wpr-1020274

ABSTRACT

Objective To explore the clinical application of individualized coil embolization in the interventional treatment of renal artery aneurysm(RAA).Methods Data of 23 patients with RAA treated by individualized coil embolization were analyzed.There were 27 RAAs,in which narrow-necked RAAs were treated with coil embolization and wide-necked RAAs were treated with stent-assisted coil embolization.The efficacy of the two embolization methods were analyzed and the changes of renal function and symptoms were observed.Results A total of 27 RAAs in 23 patients were successfully embolized at one time,including 23 narrow-necked RAAs in 19 cases treated with coil embolization and 4 wide-necked RAAs in 4 patients treated with stent-assisted coil embolization.The embolization effect of 20 cases(86.96%)reached Raymond grade Ⅰ,and 3 cases(13.04%)reached gradeⅡ.Postoperative computed tomography angiography(CTA)showed that all parent arteries were patent,the RAA was not visualized,and there was no renal infarction.There was no statistical difference in creatinine values before operation,1 month,6 months and 1 year after operation(P>0.05).In the 12 patients with hypertension,there were statistically significant differences in blood pressure at 1 year after operation compared with preoperative,1 month,and 6 months after operation(P<0.05).The symptoms of low back pain and hematuria disappeared after operation.Conclusion Individualized coil embolization for RAA is safe,effective and worthy of clinical promotion.

4.
Article in Chinese | WPRIM | ID: wpr-1027599

ABSTRACT

Objective:To evaluate the relationship between red blood cell distribution width (RDW) and prognosis of patients with hepatocellular carcinoma (HCC) andergoing transcatheter arterial chemoembolization (TACE).Methods:Clinical data of 212 patients with HCC andergoing TACE for the first time in Department of Interventional Radiology, the Affiliated Hospital of Xuzhou Medical University from January 2011 to May 2018 were retrospectively analyzed, including 184 males and 28 females, aged (56.8±11.2) years. Follow-up for survival. X-tile software was used to determine 13.1% as the optimal threshold for preoperative RDW prediction of prognosis, and enrolled patients were divided into a low level group (RDW<13.1%, n=70) and a high level group (RDW≥13.1%, n=142). Aspartate aminotransferase, total bilirubin, albumin, hemoglobin and lipoprotein a, Barcelona clinical liver cancer (BCLC) stage and other indexes were compared between the two groups. Survival analysis was performed by Kaplan-Meier method, survival rate was compared by log-rank test, and the effect of RDW on prognosis was analyzed by Cox regression. Results:The 1-year, 2-year and 3-year cumulative survival rates in RDW high level group were 34.5%, 14.1% and 6.3%, respectively, while those in RDW low level group were 64.3%, 38.6% and 21.4%, respectively, with significant difference ( χ2=23.09, P<0.001). Compared with the low level group, the levels of aspartate aminotransferase and total bilirubin were higher, the levels of albumin, hemoglobin and lipoprotein a were lower, the proportion of portal vein cancer thrombin was higher, and the stage of BCLC was later, with statistical significance (all P<0.05). Cox regression analysis showed that HCC patients with RDW≥13.1%( HR=1.732, 95% CI: 1.223-2.452, P=0.002) had poor survival prognosis after TACE. Conclusion:Preoperative RDW≥13.1% is an independent risk factor for survival after TACE in patients with HCC. RDW has potential predictive value for prognosis of patients with HCC.

5.
Journal of Interventional Radiology ; (12): 1178-1183, 2023.
Article in Chinese | WPRIM | ID: wpr-1018779

ABSTRACT

Objective To discuss the application value of liver shear wave velocity(SWV)and its correlation with portal vein pressure in evaluating the efficacy of interventional therapy for Budd-Chiari syndrome(BCS).Methods The clinical data of 40 BCS patients,who were admitted to the Affiliated Hospital of Xuzhou Medical University of China to receive treatment between April 2020 and April 2022,were collected.During interventional procedure,the hepatic venous pressure gradient(HVPG)was determined separately before and after recanalization of the treated vessels,the liver SWV was determined at one day before,2 days,1 month and 3 months after the treatment,and the above indexes were statistically analyzed.Results Successful initial interventional therapy was accomplished in all patients.The preoperative one-day,postoperative 2-day,one-month and 3-month mean liver SWV values were(2.34±0.36)m/s,(1.74±0.36)m/s,(1.62±0.30)m/s,and(1.56±0.28)m/s respectively.The differences in the mean liver SWV between its preoperative value and its postoperative 2-day,one-month and 3-month value were statistically significant(all P<0.05),and statistically significant difference in the mean liver SWV also existed between postoperative 2-day value and postoperative 3-month value(P<0.05).The mean HVPG decreased from preoperative(15.19±2.35)mmHg(1 mmHg=0.133 kPa)to postoperative(6.44±1.34)mmHg(P<0.05).The preoperative one-day liver SWV was positively correlated with preoperative HVPG(r=0.803,P<0.01).The postoperative 2-day liver SWV also carried a positive correlation with the postoperative HVPG(r=0.844,P<0.01).The difference value(D-value)between preoperative liver SWV value and postoperative 2-day liver SWV value was(0.59±0.27)m/s,and the D-value between preoperative HVPG value and postoperative HVPG value was(8.75±1.92)mmHg,and a positive correlation existed between the above two D-values(r=0.676,P<0.01).Conclusion There is a good correlation between liver SWV and HVPG,which can be used to evaluate the postoperative efficacy of BCS patients after receiving interventional therapy.(J Intervent Radiol,2023,32:1178-1183)

6.
Article in Chinese | WPRIM | ID: wpr-932745

ABSTRACT

Objective:To study the efficacy, feasibility and safety of transjugular intrahepatic portosystemic shunt (TIPS) in treatment of recurrent portal hypertension after splenectomy and devascularization in patients presenting with upper gastrointestinal bleeding.Methods:Cirrhotic patients with recurrent portal hypertension after splenectomy and devascularization and presenting with upper gastrointestinal bleeding from August 2015 to December 2020 were studied. Thirty-nine patients were included in this study. There were 24 males and 15 females, with age of (51.56±9.08) years old. These patients were treated with TIPS by using the Viabahn stent. Intraoperative portal vein pressure, success operative rate, hemostasis rate after surgery, changes in hematological indicators and postoperative efficacy and complication rate were studied.Results:Thirty-eight of 39 patients successfully underwent TIPS shunt and 1 patient failed because of portal vein spongiosis. The success rate was 97.44%(38/39). Thirty-three patients underwent TIPS and variceal vein embolization, while 5 patients were treated with TIPS alone. Thirty-nine Viabahn stents with a diameter of 8 mm were implanted in 38 patients, of which 5 patients had the stent expanded to its nominal diameter of 8 mm. The remaining 33 patients (86.84%) had a shunt with a diameter of 6 mm. The hemostasis rate of postoperative gastrointestinal bleeding was 97.37% (37/38). The portal vein pressure and portal venous pressure gradient decreased from (31.28±6.24), (20.61±5.14) mmHg (1 mmHg=0.133 kPa) to (19.58±4.69), (9.24±3.07) mmHg respectively, the differences were significant (all P<0.001). All patients were followed-up for 3 to 36 months, with a median follow-up of 12 months. The postoperative rebleeding rate was 6.90% (2/29). The incidence of hepatic encephalopathy was 13.79% (4/29), and the incidence of shunt disorder was 13.79% (4/29). Conclusion:TIPS was safe, effective and feasible in treating patients with recurrent portal hypertension after splenectomy and devascularization presenting with upper gastrointestinal bleeding. Most patients obtained good clinical outcomes with a 6 mm diameter shunt.

7.
Article in Chinese | WPRIM | ID: wpr-957051

ABSTRACT

Objective:To study the risk factors of Budd-Chiari syndrome (BCS) associated with hepatocellular carcinoma in patients who underwent endovascular recanalization.Methods:The data of 340 patients with BCS who underwent endovascular recanalization at the Affiliated Hospital of Xuzhou Medical University between January 2015 and June 2021 were retrospectively collected. Using propensity score matching, a total of 57 patients (40 males and 17 females) were enrolled into this study, with the age of (50.4±8.7) years. Patients were divided into the hepatocellular carcinoma group ( n=19) and the control group ( n=38) according to whether occurrence of hepatocellular carcinoma after cardovascular recanalization. Preoperative indicators including gender, age, BCS type, and model for end-stage liver disease (MELD) score, and postoperative indicators including alpha fetoprotein, intrahepatic nodule formation, vascular restenosis, aspartate aminotransferase (AST) and alanine aminotransferase (ALT) were compared between the two groups after propensity score matching. Multivariate logistic regression analysis was used to analyze the risk factors of BCS associated with after endovascular recanalization in these patients. Results:There were no significant differences in gender, age, BCS type, MELD score and other preoperative data between the two groups (all P>0.05). The proportions of patients with postoperative alpha fetoprotein>9.0 μg/L, AST>40 U/L, ALT>50 U/L, intrahepatic nodules and vascular restenosis after endovascular treatment in the hepatocellular carcinoma group were significantly higher than those in the control group (all P<0.05). Multivariate analysis showed postoperative alpha fetoprotein >9.0 μg/L ( OR=46.778, 95% CI: 3.310-661.140), AST>40 U/L ( OR=36.307, 95% CI: 1.317-1 001.009), intrahepatic nodule formation ( OR=66.254, 95% CI: 4.225-1 038.974) and vascular restenosis ( OR=16.276, 95% CI: 1.712-154.773) to have an increased risk of being associated with hepatocellular carcinoma in these BCS patients (all P<0.05). Conclusion:Postoperative alpha fetoprotein>9.0 μg/L, AST>40 U/L, intrahepatic nodule formation and vascular restenosis were independent risk factors of BCS associated with hepatocellular carcinoma in patients who underwent endovascular recanalization.

8.
Article in Chinese | WPRIM | ID: wpr-910570

ABSTRACT

Objective:To investigate the changes of liver volume and liver function in patients with extensive hepatic vein occluded Budd-Chiari syndrome (BCS) treated with transjugular intrahepatic portosystem shunt (TIPS).Methods:The clinical data of 29 BCS patients from Affiliated Hospital of Xuzhou Medical University during March 2016 to June 2019 were retrospectively collected and analyzed. The BCS was caused by extensive hepatic vein occlusion and patients were treated with TIPS. Pre- and postoperative abdominal CT/MRI images were collected and analyzed, and hepatic volume was measured with 3D-reconstruction. The liver volume and liver function during before and post the surgery were also collected and analyzed with preoperative value.Results:Patients including 8 males and 21 females, aged (33.3±6.3) years, were enrolled in this study. TIPS was successfully performed in all patients, with a technical success rate 100%. No serious complications related to TIPS occurred. Patients were followed up for 12-33 months (median, 16 months). Compared with preoperative [(2 124.6±420.9) cm 3] , the hepatic volume of time points after operation [1 week: (1 926.3±372.3) cm 3; 3 months: (1 480.6±183.1) cm 3; 6 months: (1 461.9±153.0) cm 3; 12 months: (1 469.3±148.5) cm 3] were all significantly reduced, and the differences were statistically significant ( P<0.05). Compared with preoperative values, the hepatic function indexes at each time point after operation were significantly improved ( P<0.05). The complete remission rate of ascites was 96.4% (27/28), 100.0% (28/28) and 100.0% (28/28) at 3, 6 and 12 months, respectively. Conclusion:The extensive hepatic vein occlusive BCS patients were benefit from TIPS therapy. Six months after operation, the hepatic volume and the hepatic function returned to normal level.

9.
Article in Chinese | WPRIM | ID: wpr-910647

ABSTRACT

Objective:To study the use of three-dimensional (3D) visualization in diagnosis and interventional treatment of patients with Budd-Chiari syndrome (BCS) presenting with inferior vena cava obstruction and dangerous collateral branches.Methods:The data of 28 patients with BCS presenting with inferior vena cava obstruction and dangerous collateral branches treated at the Affiliated Hospital of Xuzhou Medical University from September 2018 to January 2021 were retrospectively analyzed. There were 11 males and 17 females with a mean age of 49.0 years. Enhanced MR images of these 28 patients were used to build 3D visualization of inferior vena cava. Anteroposterior and left lateral digital subtraction angiography (DSA) of inferior vena cava were performed. The inferior vena cava of these patients was recanalized under guidance of 3D visualization, and patency of inferior vena cava was determined on follow up.Results:3D visualization of inferior vena cava was successfully constructed in all the 28 patients, and 51 dangerous collateral branches were displayed. One, 2, 3 and 4 dangerous collateral branches were found in 13, 8, 6 and 1 patients, respectively. The average angle between the preoperative planning puncture route and the long axis of the proximal end of inferior vena cava was 22.2°. The orifices and courses of the dangerous collaterals and the shape of inferior vena cava could be clearly displayed on 3D visualization in all the 28 patients (100.0%), which were significantly better than the 6 patients (21.4%) using DSA obtained in the anteroposterior and left lateral positions (χ 2=20.045, P<0.05). The inferior vena cava was successfully recanalized in all the 28 patients without complications. On follow up of these patients for 2 to 30 months (mean 18.4 months), the inferior vena cava was patent in 25 patients. Three patients developed inferior vena cava re-obstruction at 3, 4 and 14 months after interventional treatment, respectively. Conclusion:3D visualization was useful in the diagnosis and interventional treatment of patients with BCS presenting with inferior vena cava obstruction and dangerous collateral branches.

10.
Article in Chinese | WPRIM | ID: wpr-743988

ABSTRACT

Objective To investigate the application value of inferior vena cava venography in correlation between the subtypes of inferior vena cava obstruction and calcifications at the obstruction in Budd-Chiari syndrome (BCS).Methods The retrospective cross-sectional study was conducted.The clinical data of 41 patients with BCS who were admitted to the Affiliated Hospital of Xuzhou Medical University between January 2009 and December 2016 were collected.There were 29 males and 12 females,aged (53±10)years,with a range of 34-70 years.Forty-one BCS patients underwent computed tomography (CT),inferior vena cava CT venography and digital subtraction angiography (DSA) within 2 weeks.Balloon dilatation and (or) endovascular stent implantation of inferior vena cava were performed according to calcification morphology and location of the inferior vena cava obstruction detected by DSA.Observation indicators:(1) calcifications of inferior vena cava obstruction;(2) intraoperative situations of interventional therapy;(3) correlation between the subtypes of inferior vena cava obstruction and calcifications at the obstruction;(4)follow-up and survival situations.Follow-up using outpatient examination of inferior vena cava venography was performed at 3,6,12,24,36,48 months postoperatively to detect postoperative clinical manifestations,complications and survival situations up to December 2018.Measurement data with normal distribution were represented as Mean±SD.Count data were represented as absolute number and comparison between groups was analyzed using the chi-square test.The likelihood ratio test was used to analyze the correlation between the subtypes of inferior vena cava obstruction and calcifications at the obstruction.The degree of correlation was detected by Cramer's V contingency coefficient.Results (1)Calcifications of inferior vena cava obstruction:of 41 patients,17 had no calcification at the inferior vena cava obstruction and 24 had calcifications at the obstruction.Calcification location in 24 patients:there were 17,4 and 3 patients with proximal,distal,both proximal and distal calcifications at the inferior vena cava obstruction,respectively.Calcification morphology:punctate and irregular calcifications were detected in 20 and 4 patients,respectively.Calcification distribution:20,3 and 1 patients had scattered,cluster and diffuse distribution,respectively.(2) Intraoperative situations of interventional therapy:of 41 patients,21 underwent balloon dilatation and 20 underwent balloon dilatation combined with endovascular stent implantation.Two patients were detected hematoma at the puncture site of right femoral vein and treated using pressure dressing.One patient encountered rupture of balloon due to diffuse calcifications at the inferior vena cava obstruction and was improved after continual replace of balloon for 3 times.One patient had pulmonary embolism caused by detachment of the thrombosis at the distal obstruction during the balloon dilatation and was given anticoagulation therapy combined with thrombolytic therapy using large-dose of urokinase.The other 37 patients underwent successful interventional therapy without exceptional circumstances.(3) Correlation between the subtypes of inferior vena cava obstruction and calcifications at the obstruction:of 24 patients with calcifications at the inferior vena cava obstruction,13 had membrane obstruction,7 had segmental obstruction and 4 had fenestrated membrane obstruction.Of 17 patients without calcifications at the inferior vena cava obstruction,3 had membrane obstruction,13 had segmental obstruction and 1 had fenestrated membrane obstruction.The likelihood ratio test showed that the subtypes of inferior vena cava obstruction were associated with calcifications at the obstruction (x2=9.293,P<0.05),with the correlation coefficient V as 0.466.Further analysis showed a correlation between membrane obstruction of inferior vena cava and calcifications at the inferior vena cava obstruction (x2=8.121,P<0.05),no correlation between segmental obstruction and calcifications at the inferior vena cava obstruction,also no correlation between fenestrated membrane obstruction and calcifications at the inferior vena cava obstruction (x2=3.395,0.004,P>0.05).(4) Follow-up and survival situations:41 patients were followed up for 24.0-48.0 months,with a median time of 37.1 months.Postoperative ultrasound showed smooth backflow in the inferior vena cava,different degree of improvements in the lower limb swelling and varicosity in 38 patients.Embolisms in the inferior vena cava obstruction remained existent in 3 patients,1 of whom showed significant decreasing of embolisms.There were 2 patients found restenosis and undergoing endovascular stent implantation.All the 41 patients survived.Conclusions The subtypes of inferior vena cava obstruction are associated with calcifications at the obstruction in BCS.Inferior vena cava venography evaluating calcifications at the inferior vena cava obstruction in BCS can be helpful for diagnosing the subtypes of inferior vena cava obstruction and guiding its interventional therapy.

11.
Article in Chinese | WPRIM | ID: wpr-755112

ABSTRACT

Objective To analyze the application of three-dimensional visualization in interventional treatment of Budd-Chiari syndrome (BCS) with the hepatic vein occlusion type.Methods A retrospective study was conducted on 15 patients with BCS of the hepatic vein occlusion type who were admitted to the Affiliated Hospital of Xuzhou Medical University from January 2017 to June 2018.The study included 8 males and 7 females with a mean age of (36.7±14.4) years.All patients were examined with MRI enhanced scanning and the original MRI data of the DICOM format were extracted.The digital data were then extracted and reconstructed by the Mimics software to obtain a three-dimensional visualization model.The hepatic vein was recanalized under the guidance of the three-dimensional visualization model.Results The three-dimensional visualization model was successfully constructed.Of all the 15 three-dimensional visualization models,right hepatic vein ostial stenosis occurred in 4 patients and occlusion in 11 patients.The middle hepatic vein and the left hepatic vein formed a common trunk in 15 patients,and ostial stenosis and occlusion of the common trunk occurred in 3 and 12 patients,respectively.Communicating branches between the right and middle hepatic veins occurred in 6 patients.Accessory hepatic veins occurred in 3 of 15 patients,and the accessory hepatic vein ostium was stenosed in 3 patients.Communicating branches between the accessory hepatic vein and the right hepatic vein occurred in 2 patients,and communicating branches between the accessory hepatic vein and the middle hepatic vein occurred in 1 patient.All patients were treated successfully with interventional treatment without any complications.One,2,and 3 hepatic veins were recanalized in 7,5 and 3 patients,respectively.Conclusion The three-dimensional visualization was valuable in displaying the location,pattern and collateral vessels of the hepatic veins in BCS patients with the hepatic vein occlusion type.It was helpful for accurate preoperative assessment and to make individualized interventional treatment plans.

12.
Article in Chinese | WPRIM | ID: wpr-755133

ABSTRACT

Ohjective To evaluate the safety and efficacy of transjugular intrahepatic portosystemic shunt (TIPS) in the treatment of sinusoidal obstruction syndrome (SOS) caused by gynura segetum.Methods The clinical data of 9 patients with SOS caused by gynura segetum (5 males and 4 females) who underwent TIPS were retrospectively analyzed from February 2017 to June 2018.The Child-Pugh scores were (9.5 ± 1.3) and the MELD scores were (12.5 ± 5.0).The success rates,complications and follow-up results were evaluated.Results TIPS was performed successfully in all the 9 patients.The portal venous pressure gradient dropped from (22.4 ± 2.7) mmHg to (10.4 ± 3.2) mmHg (P < 0.05).There was no complication such as abdominal hemorrhage and biliary peritonitis.Nine patients were followed-up for 1 ~17months,mean 7.8 ± 6.0 months.One month after treatment,the Child-Pugh scores were (7.1 ± 1.8),compared with that of the preoperative scores,the difference was statistically significant (P < 0.05).The MELD scores were (5.3 ± 4.6),compared with that of the preoperative scores,the difference was also statistically significant (P < 0.05).At the end point of the follow-up,color Doppler ultrasound and portal CTA showed that the TIPS shunt was patent and hepatic congestion was relieved in all the 9 patients.All patients were alive.Conclusion TIPS was a safe and efficacious treatment for SOS caused by gynura segetum.

13.
Article in Chinese | WPRIM | ID: wpr-514375

ABSTRACT

Objective To evaluate the safety and efficacy of Viabahn covered stent in treatment of hepatic artery pseudoaneurysm (HAPA) caused by surgery.Methods Clinical data of 7 patients with postoperative massive intra-abdominal hemorrhage and diagnosed as HAPA with emergency angiography were collected from November 2015 to May 2016.All the patients underwent Viabahn covered stent implantation.Perioperative and postoperative clinical data of the patients were recorded,and with 1-month follow-up.Results All the 7 cases were diagnosed as extrahepatic HAPA and successfully completed Viabahn covered stent procedure,and curative rate was up to 100%.One case experienced transient vasospasm in the hepatic artery proximal to the stent.All the patients repeated hepatic artery CT angiography scans one week after surgery,with no evidence of bleeding.With 1-month follow-up,all the patients were in stable conditions.Conclusion Viabahn covered stent is minimally invasive,simple and effective interventional approach for HAPA.

14.
Article in Chinese | WPRIM | ID: wpr-513593

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Objective To evaluate the clinical effect of reduced glutathione in protecting the liver function for patients with hepatocellular carcinoma (HCC) after receiving international therapy.Methods The clinical data of 110 HCC patients,who were admitted to authors' hospital during the period from January 2010 to June 2013,were retrospectively analyzed.According to the random number table method the patients were divided into the control group (n=50) and the treatment group (n=60),and transcatheter arterial chemoembolzation (TACE) and transcatheter arterial infusion (TAI) were carried out in all patients.After the treatment,intravenous infusion of 2.0 g vitamin C,0.2 g vitamin B6,2.0 g inosine,and 250 ml branched chain amino acid was employed per day for one week for the patients of both groups,and additional intravenous dripping of 1.8 g reduced glutathione (added in 250 ml of 5% glucose solution) was adopted for the patients of the treatment group.Various liver function indexes were tested before and one week after the treatment,the results were compared between the two groups.Results Before the treatment,no obvious differences in the hepatic functions and in the clinical condition existed between the two groups.One week after the treatment,in both groups the aminotransferase (ALT and AST) and total bilirubin (TBIL) were significantly increased when compared with the preoperative data (P<0.05),while the serum pre-albumin (PA) was remarkably decreased when compared with the preoperative data (P<0.05);these changes of various indexes in the treatment group were apparently better than those in the control group (P<0.05).Conclusion The use of reduced glutathione can effectively relieve the liver function damage caused by interventional therapy in HCC patients,therefore,reduced glutathione has a very good clinical application value.

15.
Journal of Clinical Pediatrics ; (12): 939-940,956, 2017.
Article in Chinese | WPRIM | ID: wpr-664955

ABSTRACT

Objective To explore the endovascular treatment of Budd-Chiari syndrome (BCS) in young child. Methods The clinical data of one young child diagnosed with BCS and treated with endovascular therapy were retrospectively analyzed. Results The 23-month-old female suffered from repeated abdominal distension for 3 months and was diagnosed with BCS by vascular ultrasound Doppler and magnetic resonance examination. After confirmation of the diagnosis, endovascular treatment was performed. Then the occluded blood vessels resumed blood stream, urine output increased, and abdominal distension was significant relieved. Conclusions In young children, BCS is rare, the condition is complex, and endovascular therapy is effective.

16.
Article in Chinese | WPRIM | ID: wpr-667542

ABSTRACT

Objective To study the safety and efficacy of accessory hepatic vein (AHV) stenting to treat primary Budd-Chiari syndrome (BCS).Methods The clinical data of 20 BCS patients with AHV ostial stenosis or occlusion were retrospectively analyzed.These 20 patients underwent balloon dilation and AHV stenting.Thirteen patients underwent AHV stenting via the right jugular vein approach,5 patients via the right femoral vein approach,and 2 patients via the percutaneous transhepatic combined with the right femoral vein approach.On follow-up,patency of the AHV stent was evaluated by color Doppler ultrasound.The cumulative primary and secondary patency rates were assessed with the Kaplan-Meier curves.Results AHV stenting was successful in 20 patients.Angiography showed that the AHV was patent after stenting.The mean pressure gradient between the AHV and the inferior vena cava reduced from (19.2 ± 4.8) cmH2O (1 cmH2O =0.098 kPa) before treatment to (4.5 ± 1.9) cmH2O after treatment (t =7.119,P < 0.01).During the procedure,rupture of the AHV caused by balloon dilation occurred in one patient.This was treated successfully by a covered stent placement.On follow-up from 1 to 80 months [(32.1 ±27.4) months]after treatment for the 20 patients,re-stenosis of the AHV were found in 5 patients.They were treated successfully with re-dilation.The cumulative 1-,3-,and 5-year primary patency rates were 100%,85.1% and 74.5%,respectively.The cumulative 1-,3-,and 5-year secondary patency rates were 100%,90.9% and 90.9%,respectively.One patient died of hepatic failure 3 years after the treatment.Conclusion AHV stenting was a safe and efficacious treatment for BCS and it provided good mid-and long-term results.

17.
Article in Chinese | WPRIM | ID: wpr-498013

ABSTRACT

Objective To study the intra-and extra-hepatic collateral pathways in various types of Budd-Chiari syndrome (BCS) using liver acceleration volume acquisition (LAVA) enhanced MRI.Methods The clinical data and imaging findings of 240 patients with BCS were collected and analyzed.The types of BCS confirmed by DSA.Intra-and extra-hepatic collateral pathways were studied using LAVA enhanced MRI with a 3.0T scanner.Correlations of the intra-/extra-hepatic collateral pathways with the types of BCS were analyzed using the Chi-square test.Then,the degrees of correlation were calculated by the Cramet correction coefficient of contingency.Results Among the 240 patients,DSA confirmed 60 patients to have hepatic vein occlusion,39 patients to have inferior vena cava occlusion and 141 patients to have both hepatic vein and inferior vena cava occlusion.MRI demonstrated dilated accessory hepatic veins in 157 patients,intra-hepatic communicating branches in 69 patients,inferior phrenic veins in 43 patients,superficial epigastric veins in 135 patients,umbilical veins in 94 patients and hemiazygos/azygos veins in 195 patients.Accessory hepatic veins and hemiazygos/azygos veins as collateral pathways were associated with the types of BCS (x2 =30.239,P < 0.05;x2 =51.295,P < 0.05,respectively).The degrees of correction were 0.355 and 0.462,respectively.Accessory hepatic veins as collateral pathways were most common in the mix type,accounting for 79.4%.Hemiazygos/azygos veins were most common in the inferior vena cava occlusion type and the mix type,accounting for 92.3% and 91.5 %,respectively.Conclusions Accessory hepatic veins and hemiazygos/azygos veins as collateral pathways were associated with the types of BCS,while the intra-hepatic communicating branches,inferior phrenic veins,superficial epigastric veins and umbilical veins were not correlated with the types of BCS.LAVA may help to diagnose and determine the best choice of treatment for the various types of BCS.

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Article in Chinese | WPRIM | ID: wpr-481029

ABSTRACT

Objective To evaluate the changes in the number and activities of endothelial progenitor cells (EPCs) from peripheral blood in patients with primary Budd-Chiari syndrome (BCS),and to explore the possible mechanisms of BCS.Methods Eighty-two patients with BCS and 20 healthy subjects used as controls were recruited for this study.The EPCs from peripheral blood were counted by flow cytometry for CD34,CDl33 and KDR for positivity.The peripheral blood mononuclear cells were isolated by density gradient centrifugation and cultured for 7 days.Characterization of EPCs as adherent cells was done using double staining of FITC-UEA-1 and DiI-Ac-LDL binding.The proliferation,adhesion and migration activities were assayed by MTT chromatometry,adhesion activity assay and Transwell assay,respectively.Results EPCs (CD34+/CD133 +/KDR+) were depleted in the BCS patients as compared to the healthy controls [(0.020 ± 0.005) % vs (0.038 ± 0.007) %].The proliferation activities (0.20 ± 0.04 vs 0.58 ± 0.07),adhesion activities (15.8 ± 1.6 vs 35.0 ± 2.5) and migration activities (16.1 ± 1.7 vs 23.9 ± 2.6) were significantly lower in the BCS group than the control group (P < 0.05).Conclusion EPCs from the peripheral blood in patients with BCS exhibited reduced numbers and impaired proliferation,adhesion and migration activity,which may be the key factors for vasculopathy formation in primary BCS patients.

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Article in Chinese | WPRIM | ID: wpr-481043

ABSTRACT

Objective To investigate the value of guide-wire loop in interventional therapy of patients with Budd-Chiari syndrome with hepatic vein obstruction.Methods A retrospective study was conducted on 25 patients with Budd-Chiari syndrome (BCS) with hepatic vein obstruction treated from May 2011 to August 2014.The technique of guide-wire loop was used in these patients.The pressure of the hepatic vein was measured before and after treatment.The difference in the pressure was analyzed by the t test.Results All the patients were treated successfully using guide-wire loop angioplasty.No complications of bleeding,pericardial tamponade and liver capsule hemorrhage were observed.After treatment,the pressure of the hepatic vein reduced from (48.3± 8.0) cmH2O to (20.9 ± 3.8) cmH2O (t =26.82,P < 0.05);The symptoms and physical signs of the patients were relieved or disappeared.BCS-related symptoms reappeared on follow-up in 4 patients,2 were treated by balloon dilation successfully.1 patient was treated with transjugular intrahepatic portosystemic shunt (TIPS) because of decompensated liver cirrhosis.1 patient with ankylosing spondylitis had treatment failure and the symptoms relapsed for the third time.Conclusion The technique of guide-wire loop in interventional therapy of patients with Budd-Chiari syndrome with hepatic vein obstruction is safe and effective,and it can improve the overall success rate of treatment.

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Chinese Journal of Hepatology ; (12): 209-214, 2015.
Article in Chinese | WPRIM | ID: wpr-337015

ABSTRACT

<p><b>OBJECTIVE</b>To determine whether there are differences in both the right hepatic vein (RHV) morphology and the size of the angle between the inferior vena cava and the RHV in patients with membranous obstruction of the inferior vena cava (MOVC),in healthy individuals and in patients with cinhosis (HLC), in order to help guide development of an effective interventional treatment program.</p><p><b>METHODS</b>Consecutive patients (n=248) were divided into the following three groups: group A (control; n=94), group B (MOVC patients; n=68), group C (HLC patients; n=86). The angle between the hepatic vein and inferior vena cava was measured and defined as the T value. The morphology of the RHV was classified as N, U, or I. The difference of the constituent ratio was compared among the three groups for the T value and the angle type.Measurement data was calculated as x ± s,and groups were compared using one-way ANOVA; count data was calculated as relative number, and groups were compared using the chi-square test.</p><p><b>RESULTS</b>The average T value of group B was significantly higher than that of group A (56.1 ± 13.7 vs. 49.3 ± 7.8, P=0.010) and of group C (vs. 51.5 ± 10.0, P < 0.001); the difference was statistically significant (F=8.750, P < 0.001), but there was no significant difference between the groups A and C.N-type proportion of B group was 48.5% (33/68), greater than that of group A(16.0%,15/94) and C (16.3%, 14/86), x² = 20.1, x² =18.6.U-type proportion of B group was 11.8% (8/68), smaller than that of groups A (28.7%,27/94) and C (37.2%, 32/86), 2 2 = 6.70, x² =12.8, and the differences were statistically significant (P < 0.01). For groups A and C, the N and U types were not significantly different.</p><p><b>CONCLUSION</b>The angle between the RHV and the inferior vena cava in MOVC patients is morphologically different from that in healthy humans, with the angle value in MOVC patients being slightly larger. However, this difference is irrelevant to cirrhosis.</p>


Subject(s)
Humans , Hepatic Veins , Vena Cava, Inferior
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