Objective To evaluate the effect of omeprazole in preventing treatment of hypertensive cerebral hemorrhage with stress ulcer bleeding. Methods A total of 100 patients with hypertensive cerebral hemorrhage were treated with conventional therapy including dehydration, antihypertensive and supporting treatment. The patients were randomly divided into omeprazole group(n=50) and control group( n = 50). The control group received conventional therapyonly, while the omeprazole group received additional omeprazole 40mg, iv, qd, for 14d. Results Omeprazole group stress ulcer 6 eaess(12.0% ) was significantly lower than the control group 12 cases(24.0% );two groups stress ulcer incidence of severity are increasing with the increase of the disease; the mortalities of cerbral hemorrhage were 6.0 % in the omeprazole group and 16.0 % in the control group and the difference had significant meaning(P＞0.05). Conclusion Omeprazole has significant beneficial effect in preventing upper gastrointestinal hemorrhage after hypertensive cerebral hemorrhage.

Long-term outcomes of surgical bile duct injury (BDI) repair are affected by multiple factors, such as surgeon's experience, severity of BDI, pathological changes of the proximal duct, and the manner and timing of surgical repair. However, the timing of BDI repair is still controversial still. In this article, the authors reviewed the correlation of pathophysiologic changes of the proximal duct, repair timing and outcome discussed in English references. It was shown that pathophysiologic changes of the proximal duct are a major contributor to the timing of BDI repair.

It is a consensus to place stent after cutting bile duct in the hepatobiliary surgery in the past.However,as the development of bile physiological research and surgical technique,especially the raise of medical concepts of rapid recovery,the negative effects which are caused by the placement of stent have been taken seriously gradually.Up to now,whether the stent should be placed after the bile duct is cut has no definite answer yet.

Balloon tamponade hemostasis has been applicated for 50 years,and its appropriate usage can obtain exact curative effect with less adverse reactions.In recent years,with the continuous improvement in surgical therapy,balloon tamponade technique in treating various types of bleeding has accumulated many successful experiences.This paper intends to review the advances in balloon compression technology for recent years.

Objective: To investigate the relationship among personality traits,motive of Internet use and tendency of Internet Addiction.Methods: Scale of Internet use,NEO-PI-R and Chinese Internet Addiction Scale(CIAS) were administrated to 207 university and high school students.Results: ①Tendency of Internet addiction was significantly correlated positively with openness(O)and agreeableness(A),and negatively with neuroticism(N).②Tendency of Internet addiction showed significant difference among motive of entertainment,study,information and intercommunication,and those who had higher tendency of Internet addiction would have stronger motive.③Internet addiction could be validly predicted by motive of information,entertainment and personality traits of neuroticism(N).Conclusion: Tendency of Internet addiction is affected by personality traits and motive of Internet use.

Objective To analyze and evaluate the effect addition of albumin to the extracorporeal circulation (CPB) in patients undergoing valve replacement. Methods 62 patients under 60 years of age, with the blood level of albumin nearly normal, undergoing mitral valve replacement or aortic valve replacement were randomly divided into two groups. In 34 patients albumin was added to the priming fluid of extraporeal circulation, and in 28 patients it was not. The pre-operative and postoperative serum albumin levels, the duration of assisting ventilation, and the amount of albumin needed between the time of operation to 7 am of the first postoperative day were compared. In both groups the primary priming fluid consisted of balanced electrolyte solution, hydroxyethyl starch, 5% sodium bicarbonate, and 25% mannitol. Results All the indexes, including the preoperative level of albumin, the amount of albumin needed from operation to 7 am of the first postoperative day, and the albumin level at 7 am of the first postoperative day showed no notable differences. Conclusion For patients with no hypoalbuminemia, mitral valve replacement or aortic valve replacement is safe to withhold the addition of albumin to the priming fluid for CPB.

In the essential Oil of Ligusticum sinense Oliv cv.Chaxiong ,five phthalides with anticonvulsive activities were isolated and identified as butylidenephthalide(Ⅰ),ligustilide(Ⅱ),butylphthalide(Ⅲ),neocnidilide(Ⅳ),and senkyunolide(Ⅴ)on the basis of spectral data

Objective To investigate the expressions of LYVE-1 and PROX-1 in human breast carcinoma and the clinical significance of lymphatic vessel density.Methods Immunohistochemistry (SP method)was used to detect the expressions of LYVE-1 and PROX-1 in 80 specimens of breast invasive ductal carcinoma and 35 specimens of breast hyperplasia.Results The density of lymphatic vessels positive for LYVE-1 or PROX-1 was significantly higher in breast carcinoma than in breast hyper-plasia (P<0.01).There was a significant correlation between lymphatic vessel density and lymph node metastasis (P<0.01). A negative correlation was noted between the PROX-1 expression in carcinoma cells and tumor grade (P<0.01)or TNM stage (P < 0.01 ).Conclusion Lymphangiogenesis is increased in breast carcinoma,which is associated with lymph node metastasis.PROX-1 may be involved in tumorigenesis,progression and lymphatic metastasis in breast cancer.

Anatomical hepatic segmentectomy is the treatment of choice for hepatolithiasis. However, in consideration of the volume of residual liver and the liver function, anatomical polysegmentectomy of the bilateral lobes for hepatolithiasis is restricted. Protection of the portal pedicles to the segments preserved and avoidance of ischemia/reperfusion injury to the residual liver parenchyma are critical steps during the operation.A female patient with hepatolithiasis and had a surgical history of choledocholithiasis removal and T-tube drainage received ana tomic polysegmentectomy with segments Ⅰ and Ⅳ preservation at the General Hospital of Kunming Medical College. During the operation, Portal pedicles to the segments Ⅰ , Ⅱ, right lobe,and segments Ⅱ and Ⅲ were isolated prior to liver parenchyma transection. Portal pedicles to segments Ⅰ and Ⅳ were protected under direct visualization. Hepatoduodenal ligament occlusion was not applied during liver parenchyma transaction. Segments Ⅱ- Ⅲ and Ⅴ-Ⅷ were anatomically resected, and segments Ⅰ ,Ⅳ were preserved with satisfactory vascularization. The patient recovered uneventfully and was discharged 14 days after the operation.

Objective To explore diagnosis, treatment and prevention of remnant gallbladder from laparoscopic cholecystectomy (LC). Methods A retrospective analysis was performed for the clinical data of 12 patients treated in our hospital for remnant gallbladder caused by LC from December 1994 to December 2007. Results The occurrent rate of the remnant gallbladder in LC was 0.46%(12/2609). All the 12 patients with remnant gallbladder received surgical operations and 3 of them had remnant gallbladder with stones. Remnant gallbladders in the 12 cases were removed by surgical operations and were cured. Conclusion Ultrosonic or MRI examination is preferable and surgery is the effective treatment for this disease. For avoiding the occurrence of the remnant gallbladder in LC,it is essential to adhere to indications of LC before operation and standards of the surgical procedures.