Objective To observe the clinical value of doppler ultrasound in evaluation of the treatment outcome of alcoholic liver disease.Methods 212 patients with alcoholic liver disease were selected.Ultrasound and liver function tests were applied before and after treatment,and temperance and medicines were applied for treating.The effects were used to observe the senlitivity of ultrasound applied in evaluation the treatment outcome of alcoholic liver disease.Results Of 212 cases,95 cases were diagnosed as alcoholic fatty liver disease by ultrasound before treatment,and the detection rate before treatment was 96.70％.51 cases were diagnosed as alcoholic hepatitis and 59 cases were alcoholic cirrhosis.After treatment,there were 37 cases had abnormal ultrasound images in 43 patients with alcoholic liver disease,and the detection rate was 86.04％.And 9 cases were diagnosed as alcoholic fatty liver disease by ultrasound,12 cases were diagnosed as alcoholic hepatitis and 16 cases were alcoholic cirrhosis.Conclusion It was noninvasive,cheap,convenient and repeated by using doppler ultrasound,and it was conducive to grasp the change of the condition of the patients for doctors.Ultrasound could be chosen as the preferred method for diagnosis of alcoholic liver disease.

Objective: To evaluate the surgical results of aortic regurgitation caused by aortitis. Methods: Results: Between 1990 and 2002, 20 patients with aortic regurgitation caused by aortitis underwent surgery. The surgical procedures included aortic valve replacement in 12 patients and aortic root replacement in 8 (Bentall type operation in 5, Cabrol type operative in 2, and David type operation in one). Conclusion: There was no operative death. The follow-up duration ranged from 2 to 61 months (mean, 24 months). Postoperative perivalvular leakage and/or detachment of the prosthetic valve occurred in 7 patients after aortic valve replacement. 7 patients required re-operation, and 3 patients underwent third operation due to perivalvular leakage. There were 4 later deaths (20%). Conclusion: The timing for the operation, selection of operative procedure, and preoperative control of active inflammation were essential for successful treatment of aortic regurgitation caused by aortitis.

Objective To summarize the methods and results of surgical treatment of coarctation of the aorta associated with aortic dissection.Methods Analyzed the clinical data of 10 patients with aortic coarctation associated type B aortic dissection who underwent one-stage surgical repair between 2011 and 2013 in Anzhen Hospital.There were 7 males and 3 females with the age ranged from 23 to 56 years,average at 41.2 years.All patients were diagnosed by UCG and CTA.There are three key points to determine the operation method,diameter of the aortic arch and descending aorta,and the extent of dissection.Descending thoracic aortic replacement with short stented elephant trunk was performed in 3 patients,thoracic and abdominal aortic replacement in 1 patient,ascending-abdominal aorta bypass with arch or descending aortic ligature in 3 patients.Results One hospital death occurred(10％).There was no severe surgical complication.No death or reoperation occurred during follow up period.Conclusion Aortic coarctation associated type B aortic dissection is a rare and complex disease.Surgical treatment is an effective and safe method for the disease.

Objective To observe the clinical effect of Biafine cream to prevent acute irradiation-induced dermal injury. Methods 104 patients who had to accept radiotherapy were randomized into two groups:treatment group(56 cases) was give Biafine cream application since the first radiotherapy session while the other 48 served as control without this medication when general and health education program was given. Results Dermal toxic rate and degree in the treatment group were obviously lower than those of the control group, with the difference between the two groups significant. Conclusions Biafine cream can effectively prevent acute irradiation-induced dermal injury. It can alleviate the patients' suffering and improve their quality of life, so as to ensure uneventful radiotherapy .

Objective To identify the risk factors for postoperative spinal cord injury in Stanford type A aortic dissection patients.Methods 210 Stanford type A aortic dissection(TAAD) patients underwent Sun's procedure in Beijing Aortic Disease Center during July 2014 to March 2015.14 patients had spinal cord injury after surgery.Clinical data and computed tomography angiography(CTA) imaging of aorta were retrospectively analyzed and multi-logistic regression analysis was performed to identify risk factors for spinal cord injury post operation.Results 14 out of 210(6.7％) patients had transient or permanent spinal cord injury after surgery.Univariate analysis showed only false lumen derived intercostal arteries at eighth thoracic vertebral level (T8) to first lumbar vertebral level (L1) was significantly associated with post-surgery spinal cord injury (P =0.000).Multi-logistic regression analysis showed that false lumen derived intercostal arteries (P =0.000) and age (P =0.016) were significantly associated with postoperative spinal cord injury.Conclusion Major intercostal arteries derived from false lumen and rapid thrombogenesis in false lumen are the major risk factors for postoperative spinal cord injury in Stanford type A aortic dissection patients.

Objective To summarize our clinical experience and results of Stanford type B dissection,and analyzed the risk factors of reoperation.Methods From February 2009 to December 2011,81 patients (54 male and 27 female) of Stanford type B aortic dissection underwent surgical procedure in Beijing Anzhen Hospital The mean age was 19 -77 years,averaged (41.6±11.7)years.Associated with hypeftension in 48 cases,Marfan syndrome in 15 case,aortic root aneurysm in 7cases,dilation of aortic sinus and ascending aorta each in one,coarctation of the aorta in 1 case.Reoperation was done in 22cases and 4 of 22 needed the third operation.The risk factors of reoperation were analyzed with Logistic regression analysis.Results Sun (s) procedure was operated on 16 cases,concomitant procedures included Bentall in 7 cases,David in 1,replacement of the ascending aorta in 2 cases,CABG in 1 case.The thoracoabdominal aortic replacement in 31 cases,the descending thoracic aortic replacement in 9 cases,the stented elephant trunk procedure in 24 cases.Concomitant procedures included the bypass from the left subclavian artery to the left common carotid artery in 5 cases,aortic valve replacement and ascending aortic plasty in 3 cases,left subclavian artery reconstruction in 2 cases,double valve replacement in 1 cases,and the bypass from ascending aorta to descending aorta each in one,repair of internal leakage in 1 case.2 patients underwent thoracoabdominal aorta replacement died after surgery due to multiple organ failure caused by postoperative bleeding.The hospital mortality was 2.5％(2/81 cases).Complications occurred in 6 patients (6/81 cases,7.4.％ ),including diastinal bleeding requiring reoperation in 3 cases,respiratory insufficiency and hoarseness each in one,postoperative esophageal fistula needed reoperation and jejunal fistulization in I case.No paraplegia or stroke occurred postoperatively.Logistic regression analysis shows Marfan syndrome is the risk factor of reoperation.Conclusion The surgery on Stanford B aortic dissection can achieve satisfactory clinical results and Marfan syndrome is the risk factor of reoperation.The mid- and long-term results need the further follow-up.

Objective To discuss the timing and procedures of reoperations on the residual aortic dissection after initial ascending aortic operations on Stanford type A aortic dissection.Methods From March 2009 to November 2011,16 consecutive patients(13 males,3 females) underwent reoperations on the residual aortic dissection.The mean age was 44 years(23-61 years),8 cases was associated with Marfan syndrome.The right axillary artery or femoral artery cannulation was used for cardiopulmonary bypass,cerebral protection was achieved by unilateral antegrade brain perfusion and nasopharyngeal temperature was dropped to 20℃-25℃.The Sun's procedure (total arch replacement with stented elephant trunk implantation) was performed in all patients,concomitant procedure include aortic root replacement (Bentall procedune) in 3 patients,aortic root replacement and coronary artery bypass grafting (Bentall + CABG) in 1 patient,the coronary artery anastomotic leakage repair in 1 patient,mitral valve replacement (MVR) in 1 patient.Results The interval between two operations averaged(66 ±40)months.The means of cardiopulmonary bypass,cross clamp and selective cerebral perfusion times were(193 ± 49)minutes,(90 ±28) minutes and(22 ± 10) minutes,respectively.The mean time to tracheal extubation was(17 ± 10) hours.All patients survived from the operation.One patient suffered from temporary left lower limb paralysis and recovered after treatment during follow-up.Computed tomography angiography (CTA)of aorta was performed on each patient before discharged from the hospital:descending aortic true lumen was significantly expanded,thrombosis of false lumen was found near stent graft.The average follow-up time was 17 (3-42) months,one patient died of aortic rupture 3 months later,one patient underwent total thoracoabdominal aorta replacement 6 months later,one patient with descending thoracic aortic dilatation combined with endometrial tear underwent thoracic endovascular aortic repair.Conclusion Reoperation should be performed as the following condition:the annual growth rate of residual aortic diameter exceeds 0.5 cm/year,the maximal aortic diameter exceeds 5 cm.The Sun's procedure (total arch replacement with the elephant trunk implantation) is safe and effective in the treatment of residual aortic dissection,low mortality and complications was achieved by it,the mid-and long-term results need the further follow-up.

Objective To evaluate the risk factors of Sun' s procedure for acute Stanford A type aortic dissection involving aortic arch.Methods Between February 2009 to February 2012,data from 233 patients who underwent Sun' s procedure for acute Stanford type A aortic dissection involving aortic arch were collected retrospectively.All the risk factors related to mortality were analyzed by univariate statistical analysis.Significant univariate variables were entered into multiple logistic analysis.Results Total 23 patients died in the hospital and the mortality was 9.87 ％.Univariate analysis showed that age,limb ischemia,and cardiopulmonary bypass longer than 268 minutes were risk factors for mortality.After these factors were entered into multiple logistic regression analysis,multiple logistic regression showed that age(P =0.017,OR =1.062),cardiopulmonary by pass time longer than 268 minutes(P =0.001,OR =6.150) were final independent risk factors for mortality.ConclusionAge and cardiopulmonary bypass time longer than 268 minutes were final independent risk factors for mortality.Longer cardiopulmonary bypass time should be avoided.

Objective EuroSCORE is a widely used objective risk scoring model.The aim of this study was to evaluate the validation of EuroSCORE Ⅱ in predicting mid-term survival after total aortic arch replacement with stented elephant trunk implantation(sun' s procedure) for Stanford Type A aortic dissection.Methods Total 90 patients entered the study randomly.All the patients underwent aortic surgery using total aortic arch replacement with stented elephant trunk implantation (Sun's procedure).The patients were divided into three groups based on the predicting mortality by EuroSCORE Ⅱ.Ggroup 1:0 ＜:P ≤ 5 ％,Group 2:5 ％ ＜ P ≤ 10％,Group 3:P ＞ 10％.Kaplan-Meier method was used to evaluate the long term survival of three groups.Receiver operating characteristic curve was used to test discrimination of the EuroSCORE.Calibration was assessed with a Hosmer-Lemeshow goodness-offit statistic.Results 87 patients were followed umil October,2013.The mean follow-up time was(33.32 ± 11.11) months.Total 5 patients died during the follow-up time.Three patients died in group 1,2 patients died in group 2 and 1 in group 3.There was no statistical difference for the mid-term survival rate between 3 groups (P =0.054).Conclusion Although EuroSCORE Ⅱ is the newest risk model for cardiac surgery,it is not accurate when it is applied for predicting mid-term survival after aortic surgery.A new risk evaluating system specially designed for aortic surgery should be developed in the future.