Objective In order to know the proper prevention and nursing measures for postoperative hemorrhage among patients with tyroid surgery. Methods Analized the medical history of 19 patients with postoperative hemorrhage after thyroid surgery retrospectively. Results The 19 patients with postoperative hemorrhage were all recovery smoothly by careful nursing and proper treatment. Conclusions Uncomplete intraoperative hemostasis, intraoperative breathholding and improper placement of drainage structures are the risk factors for postoperative hemorrhage. Careful postoperative observation and nursing can avoid certain postoperative hemorrhage.

Objective To evaluate the relationship between cavitas pelvis fluidify and infertility.Methods The clinical data of 129 infertility patients which ultrasound hint cavitas pelvis fluidify but hysterosalpingography hint both fallopian tubes to be unobstructed were analyzed retrospectively. The patients were divided into two groups, after 3 months cure with traditional Chinese medicine, the cavitas pelvis fluidify of 86 cases were obsolescent as group Ⅰ , the cavitas pelvis fluidify of 43 cases were no obsolescent as group Ⅱ. Compared their pregnancy rates. Results The pregnancy rate of group Ⅰ was 30.23%(26/86),group Ⅱ was 6.98%(3/43 ), there was significant deviation between the two groups (P < 0.05 ). Eighty-seven patients who were no pregnant were diagnosed laparoscopy, there were 55 cases with endometriosis (EMS), 25 cases with cavitas pelvis accretion, 1 case with tuberculosis of peritoneum, 6 cases with carmoisine cavitas pelvis fluidify without other abnormal. Thirty-one of these patients were pregnant through in vitro fertilization and embryo transfer. Conclusion Cavitas pelvis fluidify is very important in clinic, search for the cause of a disease and cure actively is needed, so that they can cure utility.

Objective To investigate the feasibility,curative effect and problems of combined ultrasound-guided percutaneous radiofrequency ablation and ethanol injection(PRFA+EI) on small liver cancer located in first porta hepatis.Methods Twenty-six patients,who diagnosed as primary and metastatic liver cancer that located in first porta hepatis and was less than 5 cm in diameter by clinical evidence or pathology,were performed PRFA+EI between Jan 2001 and Oct 2004.The necrosis of the tumors was determined by MRI,Doppler ultrasound or CT after the treatment for one month and the regular examinations were tested every 3 months.The primary tumor recurrence rate and cumulative survival rate were calculated.Results The seroconversion rate of AFP was 76.9%(10/13).The complete necrosis rate of liver cancer in first porta hepatis was 84.6%(22/26) by MRI and CT.The primary tumor recurrence rate of 6 months and 1 year were 23.1%(6/26) and 26.9%(7/26),respectively.The 1-,2-,3-year cumulative survival rate were 92.3%(24/26),82.3% (14/17),75.0%(9/12),respectively.There was no occurrence of bile ducts stenosis.Conclusion The small live cancer located in first porta hepatis is not the contraindication of PRFA+EI.If the puncture point and route is selected properly,electrodes deployed exactly using ultrasound guidance and the size of heating area controlled appropriately,the PRFA+EI is an effective treatment for small liver cancer located in first porta hepatis.

As a means to substitute the function of kidney, hemodialysis therapy has been applied to clinical therapy. The bio-compatibility of dialyser, which is the key of part of artificial kidney, is a determining factor for the therapy. This paper describes dialyser and the methods of improving bio-compatibility of dialyser.

Neurogenic detrusor overactivity (NDO) often occurs after spinal cord injury, which often causes urinary tract infection, vesi-coureteral reflux, or even renal failure, and seriously impacts on the patient's quality of life. This paper reviewed the mechanism, the com-mon treatment methods, and neuromodulation theray of NDO after spinal cord injury, and elaborated percutaneous posterior tibial nerve stimulation, pudendal nerve regulation and the sacral neuromodulation respectively.

Objective To study the method and nursing measurements of the detection of portal venous pressure. Method The implantable drug delivery system was performed during the operation in 31 patients with liver cancer. The direct dynamic observation was performed by using the system and the corresponding nursing measurement was given. Result The measurement of portal venous pressure was successful performed 251 times in 31 cases with liver cancer and no complications were taken place. Conclusions The dynamic observation of portal venous of pressure by using the implantable drug delivery system was simple. Safety and could be repeated and could easily be receipted by the cases, the nurses skilled measured the key points of nursing and actively prevented the complications was taken implant role in increasing the rate of success of detection .

Aim: To observe the influence of high fat-high sucrose diet and chronic stress on insulin resistance. Methods: Male rats were divided into four groups: control, high fat-high sucrose diet( HFSD), chronic stress( CS), high fat-high sucrose diet plus chronic stress( HFSD + CS). After feeding the animals for 10 weeks, fat, glucose and insulin concentrations in blood and PPAR-α mRNA expression in liver were examined, and glu-cose infusion rate was detected by a hyperinsulinemic euglycemic clamp experiment. Results: Insulin resistance was observed in all three treated groups, showing the highest in the HFSD + CS group. Dyslipidemia, hypergly-cosemia, hyperinsulinism and the decrease of PPAR-α mRNA expression in liver were also shown in all treated groups. There was an obvious interaction of insulin resistance, hyperglycosemia and high FFA between high fat-high sucrose diet and chronic stress. Conclusion: Combination of high fat-high sucrose diet and chronic stress could promote the development of insulin resistance, which is likely due to the high level of serum FFA.

Objective To identify the efficacy of granulocyte-macrophage colony-stimulating factor (GM-CSF) gargle in patients who had oral mucositis after allogeneic hematopoietic stem cell transplantation. Methods A total of 134 patients were enrolled in this study from 2014 to 2015. They were randomly divided into two groups:the experimental group (n=65) and the control group (n=69). Both groups received preventive measures for oral mucositis. But once oral mucositis occurred, the control group continued with the routine nursing measure, while the experimental group added GM-CSF gargle based on previous routine nursing measure. The effective rate and healing time were compared between two groups. Results The effective rate of the experimental group (81.54%, 53/65) was significantly higher than that of the control group (24.64%,17/69) (χ2=43.434, P=0.000). The median healing time in the experimental group was 4.5 days, shorter than 9.0 days in the control group (Z=-5.379, P< 0.01). Conclusions GM-CSF gargle can control the oral mucositis after allogeneic hematopoietic stem cell transplantation.

Objective To summarize the experience in management of main hepatic vein injury due to hepatectomy for hepatic neoplasm of segment Ⅷ. Methods Clinical data of 64 patients suffering from main hepatic vein injury due to hepatectomy of hepatic neoplasm of segment Ⅷ in our hospital from October 1996 to October 2008 were retrospectively analyzed. Results Both the main trunks of the middle and right hepatic vein were injured in 34 patients, single right hepatic vein in 13 and middle hepatic vein in 17. In these patients with hepatic vein injury, the main trunk of the hepatic vein was repaired in 39, vessels ligated in 12 and direct liver wound surfaces sutured in 12. The hepatectomy and hemostasis were successfully performed during operation in all patients. After operation, 3 patients had active bleeding and 2 patients were reoperated on to sew up the bleeding points by wadding with the gelatin sponge and discharged after rehabilitation. One patient gave up treatment and was discharged automatically. Conclusion Main hepatic vein injury in hepatectomy of hepatic neoplasm of segment Ⅷ can be managed effectively by hepatic vein repair, hepatic vein ligation and suture of the liver section that can be chosen to control the bleeding of hepatic vein injury according to the actual conditions.

Objective To investigate the change rules of the lumbar vertebral bone marrow fat fraction(FF)and T2* values at different bone mineral density(BMD)groups,and their relevances and the applications on the diagnosis of the primary osteoporosis. Methods The patients who underwent the dual energy X-ray absorptiometry(DXA)and the routine lumbar MRI scan,mDIXON-Quant scan were collected,and the BMD,T-score,FF and T2* values of L1-L4 were measured.According to the T-score,the vertebral bodies were divided into the normal group,the osteopenia group and the osteoporosis group.The differences of the FF,T2* values and BMD between each group were analyzed by one-way analysis of variance,and their correlations with BMD were analyzed by Pearson correlation,the diagnostic effects of them were evaluated by receiver operating characteristic curve(ROC curve).Results The differences of the FF ,T2 * values and BMD among the three groups were statistically significant (P < 0 .05) .The correlations of the FF and T2 * values with BMD were negative (r = - 0 .628 ,P < 0 .05 and r = - 0 .468 ,P < 0 .05 ,respectively) .The area under curve (AUC) of the FF and T2 * values were 0 .82 ± 0 .03 ,0 .79 ± 0 .03 ,respectively .Conclusion mDIXON-Quant which can accuratly quantify fat content could evaluate the lumbar vertebral bone marrow fat content ,reflect the changes of the bone quality ,provide valuable information for the diagnosis of osteoporosis ,and is helpful to predict the risks of the lumbar fragility fracture.