Thirty seven patients with venous thromboembolic disease in puerperium were admitted to hospital from January 2005 to December 2008; the clinical data of patients were retrospectively analyzed.The average age of patients was (33 ± 6)years (21 -42 years); the average onset time was ( 10 ± 6) d( 1 -50 d) after delivery.Seven patients had vaginal birth and 30 by cesarean section.The risk factors included pregnancy,cesarean section,age,infection,thrombophilia.All were diagnosed by ultrasonography and treated by anticoagulant,antiplatelet and thrombolytic therapy in the acute phase,followed by wearing elastic compressive stockings for more than 2 years.Pulmonary embolism was diagnosed in 8 patients by CT angiography,in 7 of whom inferior vena cava filter was administrated emergently.The patients were followed up for (29 ± 10)months ( 12 -60 months); during the follow-up 3 developed deep vein post-thrombosis syndrome,while others kept in good condition.The results indicate that initial anticoagulant,antiplatelet and thrombolytic therapy followed by elastic compressive stockings administration is effective for venous thromboembolic disease during puerperium.

Objective To evaluate endovascular repair combined with assistant techniques for the treatment of Stanford type B aortic dissection involving aortic arch.Method From July 2002 to June 2010,46 patients of aortic arch dissection with the primary entry tear next to the orifice of left subclavian artery,were treated with endovascular repair.Left subclavian arteries were covered with TEVAR in 43 cases.PDA occludes were used in 6 patients.Nine patients received extrathoracic supra-aortic branches bypass.Double-barrel technique was performed in 8 patients.Fenestrated stent graft was used in 1 patient.Result All patients survived and were followed up for 2 to 76 months.No severe neurological complications happened.All synthetic grafts and carotid artery stents were patent.Type Ⅱ endoleak occurred in 10 patients,among them 6 received PDA occlude implantation in the left subclavian artery,and 2 patients recovered by conservative treatment.Nine patients suffered from ischemia of the left upper extremity,and 8 of them were treated with conservative method,one received bilateral subclavian artery bypass because of severe ischemia after endovascular treatment.In follow-up,all of the stent-grafts and grafts were patent.In the descending aorta,the diameter of true lumen increased significantly and the diameter of false lumen shrank gradually.Conclusions Endovascular aortic repair combined with extrathoracic supra-aortic branches bypass,PDA occlude,double-barrel technique and fenestrated technique is a safe and effective method for Stanford Type B aortic dissection involving aortic arch.

Objectives To compare the in-hospital outcomes of elderly patients with acute myocardial infarction (AMI)treated by interventional or conservative protocols. Patients and Methods One handred and seventy-six consecutive patients hospitalized for AMI were involved, including 95 patients underwent emergent percutaneous coronary intervention (PCI) within 24 h after the onset of AMI and 81 patients received conservative non-invasive therapies.Clinical characteristics and in-hospital cardiac events of these two divisions were analyzed. Results In the PCI group, success rate of procedure and lesions was 98.9% and 98.5%, respectively. Procedure related complication were occurred in 6 cases(6.3%) and no patient died during operative procedures. PCI group had a lower in-hospital mortality (11.6% vs 24.7%, P＜0.05) and overall cardiac events rate (2A.2%vs56.8%, P＜0.01) compared with conservative group. Patients complicated by pump failure at admission in PCI group had a lower mortality compared with their counterpart in conservative group(27.3% vs 60.9%, P＜0.05). The average hospital duration between the two groups was no significant differences. The coronary care unit (CCU) duration of the PCI group was less than that of conservative group (4±5d vs 8±5d, P＜0.05). Conclusions In elderly patients with AMI, interventional treatment can significantly decrease the in-hospital mortality and cardiac events rate compared with conservative treatment, thus gains a better short-term outcome.

Objective To study the effect of Yiqihuoxue Paishiyin combined with levofloxacin on renal calculus and inflammatory state. Methods 76 patients with kidney stones in our hospital from February 2015 to September 2016 were selected as the study object,and they were divided into control group 38 cases and observation group 38 cases by the method of random number table,then the control group were treated with levofloxacin, the observation group were treated with supplementing qi,promoting blood circulation and removing stones combined with levofloxacin,then the clinical effective rates,serum fever and pain related inflammatory factors before and after the treatment of two groups were analyzed .Results The total effective rates of observation group with different stone diameters and stone locations were all higher than those of control group,the serum fever and pain related inflammatory factors at different time after the treatment were all lower than those of control group , the differences were all significant ( P <0.05 ) . Conclusion Yiqihuoxue Paishiyin combined with levofloxacin treatment of kidney stones in patients with significant effect , can effectively control the body's inflammatory state, improve the level of inflammatory factors.

Objective To introduce arthroscopic technique in managing patellar subluxation and its clinical results. Methods Between Jan. 2004 and Jun. 2007, 17 patients suffered from patellar subluxation underwent arthroscopic surgery in Xijing Hospital. The key points of our technique are lateral retinaculum release and medial retinaculum shrinking suture. Tibial tuberosity was translated medially and elevated in 2 patients by osteotomy. The average age of all patients was (21.5?4.9) years (range 10 to 28). The patients suffering from patellar subluxation averaged (23.1?13.0) months (range 7 to 50) before operation. They were followed up for average (18.0?6.2) months (range 6 to 24). The Lysholm score before and after operation was compared in all patients. Results Fifteen of total 17 patients were followed up, and no recurrence was found. Lysholm score of 17 patients was significantly higher after operation than that before operation (t=5.63, P

AIM: To establish a method of simultaneously determining 5 components in Muxiang Fenqi Pill(Flos Caryophylli,Radix Aucklandiae,Cortex Magnoliae Officinalis). METHODS: Five components :eugenol,(costunolide),dehydrocostuslactone,magnolol and honokiol in Muxiang Fenqi Pill were determined simultaneously by HPLC,using a Kromasil C_(18) column(250 mm?4.6 mm,5.0 ?m),acetonitrile-menthanol-water(50∶8∶42) as a mobile phase.The detection wavelength was at 210 nm. RESULTS: The relationship between the concentrations and the peak areas of eugenol,costunolide,dehydrocostuslactone,magnolol and honokiol were linear respectively.The RSD of precision,repeatability and recovery were all less than 1.5%. CONCLUSION: The method is simultaneous determination for five components in Muxiang Fenqi Pill,and can be applied to the quality control of Muxiang Fenqi Pill.

Objective To explore the method of endovascular therapy for complicated aortic dissections.(Methods) The clinical data of 25 patients with complicated aortic dissections were analysed retrospectively.Results The patients′ ages ranged from 31-72 years with a mean of 50.2 years.Among the 25 cases,6 cases had severe ischemia of mesenteric artery,5 cases had renal artery ischemia,4 cases had severe(ischemia) of both legs,3 cases had renal arteries ischemia combined with superior mesenteric artery ischemia,2 had complicated aortic dissection combined with AAA,and in 5 cases the true aortic lumen was totally(compressed) by the false aneurysmal lumen.All patients underwent endovascular therapy,and the instant(technique) was successfully performed in all patients.Endoleak occurred in 3 cases after the stent-graft(deployment),it stopped spontaneously in 2 of them 7 days later,and 1 case with endoleak waiting for(treatment).In the other 22 patients,angiography after the operation showed that all the diseased area were sealed completely,and the viscera arterial blood supply was restored mainly via the true lumen.All the(patients) were cured and discharged.Conclusions In the management of complicated aortic dissections,(endoluminal) technique is simple,less traumatic,safe and has less complications as compared to the traditional operation.Improvement of the endoluminal technique is essential for successful treatment of these complicated cases.

Objective To evaluate endoluminal repair and preoperative management for acute Standford type B aortic dissection complicating massive hydrothorax. Methods The clinical data of 27 patients (23 males, 4 females) hospitalized from January 2003 to December 2008 were analysed retrospectively. The average age was 47 ±9 years (35 ～70). Eleven patients had bilateral huge hydrothorax (40. 7% ) , while 13 had left hydrothorax (48. 1% ) and 3 had right hydrothorax (11. 1% ) only, and in 2 of them with additional pericardial effusion (7.4% ). SaO2 was below 90% in all cases. All patients underwent emergency endovascular repair. For control of massive hydrothorax found by CT or chest fluoroscopy, puncture drainage or tube drainage were administrated postoperatively. Results All the 27 operations were successful, and there was no perioperative mortality. Three type Ⅰ and one type Ⅳ endoleaks occurred but disappeared in one month. Hydrothorax disappeared 28 days to 3 months postoperatively in all patients, of which 5 cases had puncture drainage (18.5%) and 1 case had tube drainage ( 3. 7% ). Mean follow-up was 30 ± 20 m ( 6 ～ 78 m ) after endovascular management. Complications included pleural thickening (6 of 27, 22. 2% ) , pulmonary atelectasis (2 of 27, 7. 4% ) , and lung consolidation combined with chest dent (2 of 27, 7. 4% ). Conclusions Emergency endovascular therapy is safe and effective for acute Stanford type B aortic dissection with massive hydrothorax. Drainage of hydrothorax after stent-graft deployment is a must for the patient suffering from severe respiratory failure.

Objective To explore the surgical management for arterial diseases. Methods The clinical data of 86 cases of arterial diseases were analysed retrospectively. These cases included:3 cases of thoracic aortic aneurysm,2 cases of descending aortic dissection with rupture and aneurysm formation,2 cases of abdominal aortic dissection with false aneurysm,1 case of abdominal aortic aneurysm(AAA)with duodenojejunal fistula and GI bleeding,5 cases of ruptured AAA with shock, 3 cases of traumatic rupture of abdominal aorta,21 cases of AAA combined with unilateral or bilateral iliac aneurysms,6 cases of iliac aneurysms,9 cases of popliteal aneurysms,21 cases of false aneurysm of iliac or popliteal artery,1 case of rupture of junction of subclavian and vertebral artery with false aneurysm,3 cases of rupture of subclavian artery with false aneurysm,2 cases of aneurysm of carotid artery and 7 cases of false aneurysm of carotid artery. Prosthetic vascular graft was performed in 71(cases),autologous vein graft in 3 cases and suture(repair) of arterial rupture in 12 cases.Results Operative (mortalty) was 3.5%(3/86)in this series.Seventy-one cases were followed-up for 1 month to 5 years, the results showed that all the patients were alive and well.Conclusions In the(management) of(appropriate) aortic diseases, the use of endoluminal technique is simple, microtraumtic, safe and has few complications. It also can shorten the hospital stay of the patient. Endovascular technique should be the first choice for patients with aortic diseases.

Objective To explore the surgical management for acute cases of aortic diseases. Methods The clinical data of 18 acute cases of thoracoabdominal aortic diseases were analysed retrospectively. Results This study included ruptured thoracoabdominal aortic dissection of 15 cases and open wound of the abdominal aorta of 3 cases. There were 15 males and 3 females, with mean age of 42.7 years. Eight patients were received open emergent operation, and the other 10 cases underwent endovascular procedure. The mortality was 11.1% (2/18). Follow-up from 2 months to 3 years revealed all patients in a good condition. Conclusions In cases of emergent aortic diseases, endoluminal technique is simple, mini-invasive and safe. However, open surgery is still mandatory and effective especially when endovascular procedure is not indicated or failed.