[Objective]To determine a surgical plan for the treatment of scoliosis. [Methods]A consecutive series of scoliosis patients were admitted from Oct. 1,2007 to Feb. 29,2008. The preliminary operation programs (including diagnosis,operative approach,upper instrumented vertebra,lowest instrumented vertebra,whether to need selective fusion of main thoracic curve and multiple operations) were formulated by the attending physicians.Preliminary operation programs were decided on by a symposium. A comparison was made between the two kinds of programs.[Results]Data from 143 consecutive scoliosis patients were reviewed. The average age at the time of operation was 16.1 years (2-49 years) and the average curve was 56.9? (range,15?~115? ). There were 6 spine surgeons involved in the study. The accepted programs formulated by the symposium occurred in 46 (32.2%) cases. One of these cases was changed in surgical approach and need selective fusion of main thoracic curve,19 in upper instrumented vertebra and 29 in lower instrumented vertebra. There were no changes in diagnosis and need multistage operations. Operation programs were difficult to formulated in patients aged less than 20,with Cobb's angle≤70?and thoracic curve patterns. [Conclusion]Preoperative symposium for treatment of idiopathic scoliosis influenced the preliminary operation programs in 32.2%. Sympoium appears to have a significant role in drawing up a more perfect operation program.

Objective To investigate the risk factors for deep vein thrombosis (DVT) of lower limbs after laparoscopic surgery.Methods A total of 230 patients underwent laparoscopic surgery were selected in Huanggang Central Hospital from January 2014 to August 2016.The patients were divided into DVT group and non-DVT group according to DVT of the lower limbs,and the related risk factors for DVT of lower limbs after laparoscopic surgery were analyzed.Results In the 230 patients,there were 10 patients with DVT of lower limbs and 220 patients without DVT of lower limbs,the incidence of DVT of lower limbs was 4.35％ (10/230).Logistic regression analysis showed that age ≥40 years old,operation time ≥120 min,postoperative ambulation time ≥ 30 h,the intraoperative position of high-head and low-foot,plasma D-Dimer level ≥0.5 mg · L-1 were the independent risk factors for DVT of lower limbs after laparoscopic surgery (P ＜ 0.05).Conclusion There is a certain incidence of DVT of the lower limbs after laparoscopic surgery.The effective prevention measures should be taken to reduce the incidence of DVT after laparoscopic surgery according to the related factors of DVT.

Objective To study the effectiveness of microwave ablation in treating HCC.Methods A total of 98 nodules in 56 cases of HCC were treated via appropriate puncture approach ac-cording to the volume, amount and site of tumor nodules. Results Only 1 patient failed to finish treatment since he could not suffer the pain. The other 55 patients finished without a hitch. Clinical and imaging findings were analyzed for change of physiology. Conclusion The microwave ablation is effective for the treatment of HCC. Such therapy can be important supplement of direct surgical man-agement. Its effect mainly depends on accurate puncture approach and enough diametric range. Mean-while, reasonable puncturing method should be selected.

Objective To evaluate the safety and efficacy of hepatectomy in combination with portal azygous disconnection for primary hepatocellular carcinoma (HCC) complicated with severe portal hypertension (PHT). Methods Clinical data of 30 cases of HCC complicated with PHT treated in our hospital from April 2005 to April 2008 were retrospectively analyzed. All 30 cases were randomly divided into the single operation group (group Ⅰ ) and combined group (group Ⅱ ). Results After operation, there were no significant statistical differences in rates of complications such as hepatic encephalopathy, ascites, stress ulcer, etc. and recovery of liver function between the 2 groups. The WBC and PLT counts in the blood samples of group Ⅱ were higher than those in group Ⅰ after operation. The postoperative 1- and 2-year hemorrhagic rates were lower in group Ⅱ than in group Ⅰ .Conclusion Hepatectomy in combination with portal azygous disconnection is safe and feasible for treatment of HCC complicated with PHT.

OBJECTIVE To strengthen the hospital infection control to realize the potency feeling among malignant tumor patients under the conduct of psychological nurses and other medical staff.METHODS The related hospital infection control system and the psychological countermeasure of nursing were formulated,we used two groups of comparisons methods around implements,counting and analyzing the effect of the hospital infection control among malignant tumor patients.RESULTS The psychologically healthy instruction enabled the patient positively to coordinate the treatment,the ratio of hospital infection from the original 21.33% dropped to 15.41%,and make the certain dynamic function to the self-realization of the patients' potency feeling.CONCLUSIONS The hospital infection control is an essential and important link to the nursing of the malignant tumor patients;the psychologically healthy instruction is an effective way to promote the self-realization of patients potency feelings.

OBJECTIVE To set up an intranasal ovalbumin-induced animal model of allergic rhinitis(AR) accompanied with olfactory dysfunction in mice. By observing the olfactory pathway in mice using manganese-enhanced magnetic resonance imaging (MEMRI) and the relatively morphologic structural and immunological changes in olfactory epithelium, the influence of AR on olfactory receptor neurons(ORNs) was studied.METHODS Forty SD mice were randomly divided into two groups, the research group(n=30) and the control group(n=10). The research group was intraperitoneally injected and intranasal application of ovalbumin to establish an AR mice model. The olfactory function of the mice was evaluated by buried food test(BFT). ELISA was performed to measure the level of IgE in serum. MEMRI images were acquired with a 7.0 T micro-MR scanner. HE staining and immunohistochemistry were used to observe the tissues morphology change of olfactory mucosa and OMP expression.RESULTS The olfactory function evaluation of the AR mice model indicated that the incidence of olfactory dysfunction in AR mice was 40.0%. The AR mice with olfactory dysfunction had no signal enhancement in MEMRI. The olfactory epithelium became thinner, layer numbers of ORNs were decreased with disorder arrangement and the OMP expression was decreased in AR mice with olfactory dysfunction compared with that in AR mice without olfactory dysfunction(P=0.018) and the control group(P=0.0141).CONCLUSION An animal model of AR accompanied with olfactory dysfunction in mice was successfully established. The influence of AR on ORNs and thus cause the change of the olfactory pathway is one of the major pathogenesis of olfactory dysfunction in AR.

Objective To analyze the CT and clinical features of acute pancreatitis(AP) patients with perirenal space(PRS) invasion.Methods CT images and renal function tests(serum urea,creatine) changes of 64 AP patients were retrospectively studied. PRS invasion by inflammation on CT scan and the relation between PRS invasion and renal function changes were analyzed. Results 81% patients had PRS invasion in which 52% were grade B, 25% were grade C. CT features of the PRS invasion varied from mild inflammatory changes to fluid collection or phlegmonous.The PRS invasion was detected in 35 of 52 patients with mild pancreatitis and all severe pancreatitis. Renal function abnormity was 47%, only 3% patients had abnormal renal function in patients without PRS invasion compared to 44% patients with PRS invasion. PRS invasion in patients with abnormal renal function attenuated on CT scan after the pancreatitis was controlled. Conclusions The CT clearly reveals the features of PRS in acute pancreatitis patients. The attenuation of PRS invasion in acute pancreatitis patients on CT parallels renal function recover.

Objective: To investigate the factors affecting the development of non-proliferative diabetic retinopathy (NPDR) among patients with type 2 diabetic mellitus (T2DM), so as to provide insights into manangement of NPDR. Methods: T2DM patients without obvious eye discomfort at ages of 18 years and older admitted to Department of Endocrinology, Jining No. 1 People's Hospital during the period from December 2019 to May 2021 were enrolled. Participants' demographics, smoking, alcohol consumption, medical history of diabetes and use of medicines were collected, and the height, weight and blood pressure were measured. The levels of glycosylated hemoglobin (HbA1c), fasting blood glucose, blood C-peptide, lipid and creatinine were tested, and retinopathy was examined with a non-mydriatic fundus camera. The factors affecting the development of NPDR were identified among T2DM patients using a multivariable logistic regression model. Results: A total of 486 T2DM patients were enrolled, including 354 men (72.84%), with a median age of 48.00 (15.25) years, and median diabetes duration of 35.00 (104.25) months. The prevalence of NPDR was 19.34% among the participants. multivariable logistic regression analysis identified an educational level of senior high school and above (OR=0.546, 95%CI: 0.325-0.918), duration of diabetes (OR=1.008, 95%CI: 1.005-1.012), HbA1c (OR=1.183, 95%CI: 1.034-1.354) and use of non-sulfonylurea insulin secretagogues (OR=1.859, 95%CI: 1.082-3.196) as factors affecting the risk of NPDR among T2DM patients. Conclusion A high risk of NPDR is found among T2DM patients with a low educational level, long duration of diabetes, poor HbA1c control and use of non-sulfonylurea insulin secretagogues.

Objective To investigate the status of living relative kidney transplantation, and the clinical effects and social significances of kidney transplantation between spouses. Methods We retrospectively collected the clinical data of the department of kidney transplant of the First Affiliated Hospital of Zhengzhou University, from January 2011 to December 2013. The spouse group as group 1, the age and sex of doners were taken into account,the siblings with the similar age of the same period were enrolled in group 2. Then the postoperative recoveries of the two groups were compared. Considering the current social status, particularly the shortage of donor kidneys, the clinical, social and family significances of kidney transplantation between spouses were analyzed. Results Twelve cases of spouses in group 1, 8 cases of siblings in group 2 , the differences of donor and recipient age of the two groups were 0.33 ± 0.98 years and 2.29 ± 7.23 years, respectively. The human major histocompatibility complex antigens (HLA) was less than three in group 1, and was greater than or equal to three in group 2. The changes of serum creatinine and urea nitrogen were analyzed. No significant differences of serum creatinine and downward trend of blood urea nitrogen were observed between two groups (P = 0.84, P = 0.79). Conclusion The kidney transplantation between spouses has good clinical efficacy and great social significance, improving the status of the shortage of donor kidney and contributing to family harmony. The renal transplantation between spouses has obvious advantages and need further promotion.

BACKGROUND:Uremia patients have different degree of anemia before kidney transplantation, preoperative, and perioperative anemia is harmful to intraoperative and postoperative recovery of the organism and renal function. OBJECTIVE:To observe the effects of perioperative anemia degree and total blood transfusion on non-living and living-relative donor kidney transplantation, and to summarize the perioperative drug treatment for anemia and perioperative principles of blood transfusion. METHODS: A retrospective study was done in 115 cases of non-living donor kidney transplantation (test group) and 92 cases of living-relative donor kidney transplantation (control group) from January 2012 to December 2013. Degree of anemia, total perioperative blood transfusion, electrolyte change within 12 hours of blood transfusion, and adverse events after blood transfusion were recorded and analyzed. RESULTS AND CONCLUSION:The incidence of anemia had no significant difference between the two groups (P > 0.05). Compared with the control group, the intraoperative and postoperative blood transfusion rate was higher in the test group (P < 0.05), and the preoperative red blood cel level, hemoglobin level, hematokrit, average hemoglobin level, average concentration of hemoglobin, and average amount of blood transfusions were significantly lower in the test group (P< 0.05). Fever (5.5%) was the main adverse event during the transfusion in the two groups, and there was no severe severe alergic reaction and electrolyte acid-base disturbance. These findings suggest that the perioperative degree of anemia is higher in patients undergoing non-living donor kidney transplantation and those undergoing living-relative donor kidney transplantation; preoperative drug treatment for anemia is crucial for correcting anemia status; intraoperative and/or postoperative blood transfusion treatment should be in strict accordance with the principles of perioperative blood transfusion.