In 2007, Transatlantic Cooperation Society Consensus Ⅱ(TASCⅡ) Conference Guideline has divided the aortoiliac artery and femoral popliteal artery diseases into 4 types , suggesting that endovascular treatment should be employed for TASC-A type lesions, individualized therapy should be adopted for TASC-B and TASC-C type lesions when a variety of factors are taken into consideration , and surgical treatment should be used for TASC-D type lesions. In recent years, along with the development of imaging technique and material science as well as the improvement of interventional operator ’s skill, the mini-invasive interventional therapy has been more and more performed for the relatively complex TASC-D type aortoiliac artery and femoral popliteal artery occlusive diseases , and satisfactory clinical curative effect has been achieved. This paper aims to make a comprehensive review about the current situation of endovascular treatment for lower extremity arteriosclerosis obliterans of TASC-D type in clinical practice.

Objective To evaluate recanalization for TASC-D type iliac artery lesions.Methods Between June 2006 and June 2010,26 patients with a total of 31 limbs of the TASC-D iliac artery lesions underwent endovascular procedure. Results Technical success rate was 90.3% (28/31).Clinical symptom improvement rate was 100%. Forty-four stents were placed in 28 limbs of the 24 patients.Eleven patients underwent an associated procedure; femoropopliteal endovascular procedures in 8 cases,femoro-popliteal bypass in 3 cases. Eight patients underwent an intravascular ultrasound thrombolysis.Postoperative ankle-brachial index ( ABI) was increased by more than 0. 15 in all patients. Twenty-two patients(26 limbs) were followed-up for 3 -44 mos, the primary patency rate at 12 months was 90% ,and cumulative patency rate was 95%. At 36 months primary patency rate was 70% , and secondary patency rate was 80%. Conclusions Because the technical success rate is high, endovascular techeniques are the choice of therapy in high risk patients with TASC-D type iliac artery lesions.

Objective To explore the changes of IL-6, IL-8 and TNF-? levels before and after pericardial(devascularization) associated with proximal spleno-renal shunt(combined operation) in cirrhotic patients with portal hypertension. Methods Plasma levels of IL-6, IL-8 and TNF-? in combined(operation ) patients at 1d before(operation),and 7d after operation were measured and compared with control group. Results Preoperatively, the(plasma) levels of IL-6[ (230.4?10.3) ng/L], IL-8 [ (201.5?7.8) ng/L]and TNF-?[ (261.5?28.3) ng/L]in(combined) operation patients were significantly higher than those in control group (P

Objective:To study the effect of ultramicro-shatter technology on penetrating skin absorption of isorhamnetin-3-O-neohesperidin in Zhongtongxiao Cataplasm.Methods:To apply reformed Frans penetrating skin absorption cell marching extraorgan penetrating skin experiment.HPLC method was used to determine the content of isorhamnetin-3-Oneohesperidin in ultramicro-shatter Zhongtongxiao Cataplasm and in common Zhongtongxiao Cataplasm.Results:The Q-t equation of ultramicro-shatter Zhongtongxiao Cataplasm:Q=3.0382t+47.082,penetrating skin velocity:3.0382(?g.cm2/h);the Q-t equation of common Zhongtongxiao Cataplasm:Q=2.7967t+39.752,penetrating skin velocity:2.7967(?g.cm2/h);Extraction rate of dynamic extracting micro-powder,the ephedrina hydrochloridum,glycyrrhizic acid and glycyrrhizae glycoside were higher than the trdtional cut crude drug decocting.Conclusion:The accumulating osmolality and penetrating skin velocity of isorhamnetin-3-O-neohesperidin in ultramicro-shatter Zhongtongxiao Cataplasm were all better than those in common Zhongtongxiao Cataplasm,it explained that ultramicro-shatter technology accelerate the dissolution of medicine compsitions.

Objective To investigate the experience of diagnosis and treatment of abdominal penetrating injury with large vessels damage.Methods The clinical data of 18 patients with abdominal large vessels injuries in our hospital from Jan 2003 to oct 2014 were analyzed retrospectively.Results 18 cases of large vessels injuries,accounting for 16.21％ during the same period of all penetrating wounds (18/111),emergency laparotomy was performed.There were 8 cases of arterial injury,4 cases of concurrent arteriovenous injury,6 cases of venous injury,Arterial and venous broken walls were repaired,splenic artery and venous ligation and splenectomy were performed.Vascular repair success rate was 100％,Intraoperative blood loss was 500-6 000 ml,average (3 750 ±670) ml.Operating time varied from 2.5 to 7 h,average (3.9 ±0.8) h.All patients were cured.12 cases were followed-up for 2-36 months,mean follow-up time was (15 ± 7) months,ultrasonography showed normal blood flow without complications.Conclusions Emergency surgical exploration and limited fluid resuscitation is the most effective therapy in abdominal penetrating injury involving large vessels.

Objective To explore the relationship between the membranous tissue(MT)and organized thrombus(OT)in membranous obstruction of the inferior vena cava(MOVC),we investigated the related cytokines expression in the membranous tissues in MOVC as well as venous organized thrombi. Methods Using immunohistochemical method the expression of TGFβR,PDGFR,ET-1,FⅧ-rAg, ferritin and α1-antitrypsin were observed in the membranous tissues in 11 cases with MOVC and organized thrombi in 8 cases with deep venous thrombosis(DVT). Results Expression rates of TGFβR,PDGFR,ET-1,FⅧ-rAg, and ferritin in membranous tissues in 11 cases with MOVC and organized thrombi in 8 cases with DVT were as follows: TGFβR:MT 72.3%,OT 50%(P＞0.05);PDGFR:MT 45.5%,OT 100%(P＜0.05＝;ET-1:MT 100%,OT 0(P＜0.05＝;FⅧ-rAg: MT 90.9%,OT 12.5%(P＜0.05＝;ferritin: MT 72.3%,OT 100%(P＞0.05).α1-antitrypasin was not detected in either membranous tissues of MOVC or organized thrombi of DVT. Conclusions ThrovIgh the investigation of the related cytokines expression, it is possible that membranous tissue formation in MOVC is related to the organized thrombus.

To evaluate the application of preimplanted angiography catheter with digital subtraction angiograply(DSA) for surgical treatment of acute lower gastrointestinal bleeding.Clinical data of 17 patients with acute lower gastrointestinal bleeding admitted from June 2011 to December 2014 were retrospectively reviewed.The angiography catheter was implanted and methylene was injected to find the bleeding sites with DSA,then emergency laparotomy was performed.The results showed the bleeding sites in small intestine in 8 cases and in large intestine in 9 cases.Postoperative pathology revealed vascular malformation in 4 cases,2 in small intestine and 2 in colon;ulcerative colitis in 3 cases;colon cancer in 1 case;colonic diverticula in 3 cases and small intestinal stromal tumor in 6 cases.Results indicate that if the conservative therapy is not effective,surgical treatment assisted by preimplanted angiography catheter with DSA is safe and effective for patients with lower gastrointestinal bleeding.

Objective To investigate the causes of death and the influencing factors in patients with peripheral arterial disease(PAD) during the perioperative period and reduce the perioperative mortality.Methods A retrospective analysis of the causes of death was performed for PAD during the perioperative period in our hospital from July 2005 to July 2010. Results Nine patients died preoperatively.The causes of death were multible organ failure in 5,heart failure in 2,sudden cardiac death in 1,and respiratory failure in 1.Six patients died postoperatively.The causes of death were acute renal failure in 2,heart failure in 2,cerebral infarction in 1,and hemorrhagic shock in 1.The causes of death which were related to heart,kidney and lung were in 10,6 and 2,respectively.The causes of death which were directly due to heart failure,sudden cardiac death,renal failure,respiratory failure,cerebral infarction and hemorrhagic shock were in 4,1,2,1,1 and 1,respectively.The main causes of death were multible organ failure,heart failure and acute renal failure,which accounted for 73.33％ of all deaths.In this series the overall perioperative mortality was 3.11％ (15/483),Operative mortality was 1.47％ (6/407).Conclusions The influencing factors and the function of organs were closely correlated with the causes of death. To reduce the perioperative mortality of PAD,it is necessary both to intervene in the influencing factors and to monitor and treat the dysfunction of vital organs.

Objective: To explore the effects of effort-reward imbalance (ERI) at work on the occupational burnout, job satisfaction and turnover intention of doctors in public hospitals. Methods: By using self-designed questionnaires to in-vestigate job attitude, this paper adopts a stratified random sampling method to select 1910 doctors from public hospitals in Jinan, Weifang and Dezhou cities based on the level of economic development in Shandong province. The data are ana-lyzed using descriptive analysis, correlation analysis, hierarchical regression analysis, etc. Results: The effort-reward imbal-ance at work exists in the surveyed public hospitals. The job effort of doctors is 1. 39 ± 0. 37 times higher than job reward. The effort-reward imbalance at work has positive predictive effects on occupational burnout, negative predictive effects on job satis-faction, and positive predictive effects on turnover intention. Conclusions:Public hospital administrators should improve the ef-fort-reward ratio of doctors in order to stabilize doctors' professional attitude at work and enhance their morale.

Objective To analyze the correlation factors that promote or impede the residents to preferentially use essential medicines.Methods Adopting stratified random sampling method,1 700 households selected from 5 cities of Shandong province were investigated with a questionnaire.The framework of Andersen behavior model of health service utilization was used as the framework,with such methods as descriptive analysis and univariate logistic regression models for the analysis and evaluation of relevant information.Results The residents′ tendency factor,ability factor and environmental factor influence their preference to use essential medicines,while the requirement factor plays a minimal role.There was a significant difference for the preference of combined medication,first visit preference and self-medication experience,the efficacy and policy response of essential medicine from logistic regression analysis.Conclusion At present,the government should focus on the construction of the formation mechanism of the residents′drug use behavior and the policy response mechanism of essential medicine system.