Objective To investigate clinical and pathological features of chronic hepatitis B ( CHB) with nonalcoholic fatty liver disease(NAFLD).Methods The clinical and pathological data of 70cases of CHB and 68 cases of CHB with NAFLD and 42cases of NAFLD were analyzed and compared .Results In this patients with CHB overlapped NAFLD , plasma ALT,AST,GGT con-centrations were higher than that in CHB and NAFLD groups ( P <0.05 , P <0.01 ) , compared with CHB group ,the levels of serum TC,TG,FBS,INS and IRI on patients with CHB overlapped NAFLD were increased ( P <0.05, P <0.01), Compared to patients B groups, serum hepatitis B virus DNA titer in patients with steatosis was significantly lower ( P <0.05) and reduced sharply with the increasea degree of hepatic steatosis ( P <0.05 ) .hepatic inflammation grade and fibrosis stage between CHB patients with and with-out steatosis ( P >0.05 ) .Conclusions The reverse association of hepatitis B virus titer with the degree of hepatic steatosis needs further investigation .Hepatic steatosis is associated with metabolic factors than virus factors .The existence of hepatic fatty degeneration dose not exacerbate liver inflammation or fibrosis .

Objective To summarize the peri operative therapeutic experience from 67 severe traumatic head injuried patients with a score of 3 8 on Glasgow coma scale (GCS). Methods 67 severe head injuried patients with a score of 3 8 on GCS admitted to our department from Feb. 1992 to Oct.1998 were analyzed. Results Forty five (67 2%) out of 67 patients survived and 22 died. Among the surviving patients 34 (50 7%) achieved a good recovery or moderate disability and left other 11 patients severe deficits(16 5%). Conclusions The prognosis of severe head injuried patients could be improved by correct management before hospitalization, early evacuation of intracranial hematoma with large decompressive craniotomies, intracranial pressure monitoring, moderate hypothermia therapy and other effective prevention and treatment of cerebral vasospasm and complications.

Objective To evaluate the application of the inlay butterfly cartilage graft technique in myringoplasty.Methods Thirty--eight ears in 38 patients (experiment group) with dry central drum perforations were treated with inlay butterfly cartilage myringoplasty,and 46 ears in 46 patients with underlay temporalis fascia myringoplasty (control group).Results After a mean follow-up of 6 months,the healing rate did not differ between two groups (92.1% in experiment group,91.3% in control group,P＞ 0.05).Average pure-tone hearing threshold improved than 10 dB and closure of the air-bone gap (ABG) within 10 dB were not different (P ＞ 0.05).The cured patients were followed up for 12-38 months,there was no ear perforation of drum in experiment group,but 4 ears in control group.Condusion Inlay butterfly cartilage myringoplasty is the reliable and ideal method for tzeating dry central drum pedoration with high success rate.

Objective To study the efficacy of repetitive transcranial magneticstimulation(rTMS) of the right prefrontal cortex combined paroxetine for patients with obsessive-compulsive disorder ( OCD) under doubleblind , sham-controlled conditions. Methods Patients were randomly assigned to 2 sessions of real ( n = 32) or sham ( n = 31) rTMS and both group received Paroxetine treatment. rTMS treatments lasted 20 minutes,and the frequency was 10 Hz and the intensity was 100% of motor threshold for real rTMS. Psychopathology was assessed by HAMA.Y-BOCS before the treatment,immediately after the experimental treatment,and 1,2,4,6 weeks after the experimental treatment by an independent reviewer. Results In combined therapy group,9(32. 14% ) recovered, 10(35.71% ) remitted,5( 17. 86% ) improved,4( 14. 29% ) remained unresponsive. In contrast,there were 4(16.36%) recovery,5(21.82%) remission, 10(38.18% ) improvement,6(23.64% ) unresponse in drug therapy group. The outcome of ITT showed all the patients in the two groups significant improvement (the scores of YBOCS( F=56.258, P=0.000) ;the scores of HAMA( F=41.675, P=0.000) after the treatment,but the effectiveness in the combined therapy group was better than that in the drug therapy group (the scores of Y-BOCS, F= 13.652, P=0.028;the scores of HAMA, F= 11.632, P=0.031). Conclusions Repetitive transcranial rTMS of the right prefrontal cortex combined paroxetine is more effective than paroxetine only in treatment of refractory OCD.

Objective To compare the clinical effect between CO2-1aser assisted and cold instrument assisted suspension laryngoscopic surgery for vocal fold cyst.Methods From January, 2011 to December, 2014, 72 patients with vocal fold cyst, which diagnosed by strobolaryngoscopy, were randomly divided into CO2-1aser assisted group and cold instrument group.Strobolaryngoscopy, acoustic analysis and perceptual voice analyses were performed on each patient before surgery, 1 month, and 3 months after surgery, respectively.Results All operations were successfully completed.The complete vocal fold cyst resection rate of CO2-1aser assisted group was significantly higher than cold instrument group (29/36, 80.5％ vs 21/36, 58.3％, P ＜ 0.05), especially the left vocal fold cyst (13/16, 81.3％ vs 9/19, 47.4％, P ＜ 0.05).The complete right vocal fold epidermoid cyst resection rate was significantly higher than retention cyst (17/19, 89.4％ vs 11/18, 61.1％, P ＜ 0.05).Two recurrent cases were found in cold instrument group but no recurrent cases in CO2-laser assisted group (0/36, 0％ vs 2/36, 5.6％, P ＞ 0.05).Correlation analysis showed that vocal fold cyst recurrence was related to complete resection rate and has no relation with surgical methods, histopathological types and position.Subjective and objective assessment of voice quality in preoperative, 1-month postoperative and 3-month postoperative were similer between CO2-1aser assisted group and cold instrument group (P ＞ 0.05).Conclusion The CO2-laser assisted suspension laryngoscopic surgery for vocal fold cyst, can increase the surgical precision, reduce the left hand impact, improve the complete resection rate and reduce the recurrence rate.

Objective To compare the pre-existing mutations in reverse transcription region of HBV in patients with different HBV infection stages.Methods Totally 474 patients with chronic HBV infections,including 205 with chronic hepatitis B (CHB),153 with liver cirrhosis and 116 with hepatocellular carcinoma (HCC),were enrolled from the People' s Hospital of Shangyu and the First Affiliated Hospital of Zhejiang University during January 2011 and June 2013.All patients had not received nucleos (t)ide analogues treatment.HBV RT region mutations and genotypes were determined by PCR followed by sequencing.SPSS14.0 was used for statistical analysis.Results There were 387 (81.6％) patients with HBV genotype B,in which 156 were with CHB,124 were with liver cirrhosis,and 107 were with HCC.Nucleos(t)ide analogues-related mutations were observed in all the above 387 patients.rtS106C mutation was more popular in CHB and liver cirrhosis (14.1％ and 14.5％) patients than that in patients with HCC (4.7％) (x2 =6.126,6.207,P ＜0.05); And the positive rates of rtD134E/G/N/S mutations were also higher in CHB and cirrhotic patients (21.8％ and 20.2％) than that in HCC patients (10.3％,x2 =5.933,4.263,P ＜ 0.05).rtD134E/G/N/S and rtS106C mutations were correlated with HBeAg (P ＜0.01) and gender (P ＜ 0.05),but not with HBV virus load and age (P ＞ 0.05).The mutation frequencies in A-B interdomain were higher in CHB and cirrhotic patients (5.3％ and 5.6％) than that in HCC patients (3.5％,x2 =9.018,11.018,P ＜ 0.01).Conclusions Nucleos (t) ide analogues-related mutations exist in various HBV infection stages.rtSl06C and rtD134E/G/N/S mutations may be involved in necro-inflammation,and A-B interdomain mutations may be correlated with necro-inflammation,immune response and fibrosis in chronic liver diseases.

Objective To investigate the mutations of basal core promoter (BCP) and precore (PreC) region of hepatitis B virus (HBV) and the association with the development of hepatocellular carcinoma in patients with chronic HBV infection.Methods Totally 381 untreated HBV patients were recruited from the Department of Infectious Diseases,People's Hospital of Shangyu from Jan 2003 to Dec 2010,which included patients with chronic hepatitis B (CHB,n =166),cirrhotic hepatocellular carcinoma (cirrhotic-HCC,n =158) and noncirrhotic hepatocellular carcinoma (noncirrhotic-HCC,n=57).The mutations in HBV BCP and PreC and the genotypes of HBV were determined by polymerase chain reaction (PCR) and direct sequencing.Data were analyzed by chi square test and Logistic regression.Results The HBV genotype of most cases was genotype B (CHB,n =124;cirrhotic-HCC,n=126 ; noncirrhotic-HCC,n=50).In univariant analysis,BCP V1753 (x2 =7.927,P=0.005),BCP T1762/A1764 (x2 =12.796,P＜0.01),PreC A1896 (x2 =6.890,P=0.009) and PreC A1899 (x2=11.850,P =0.001) mutations were more frequently detected in cirrhotic-HCC patients than those in CHB patients.PreC A1896 (x2 =27.310,P＜0.01) and A1899 (x2=7.575,P=0.006) mutations were highly detected in noncirrhotic-HCC patients than those in CHB patients.Multivariate Logistic regression analysis revealed that in HBeAg positive patients,BCP T1762/A1764 (wald=6.180,P=0.016,OR=8.883) and PreC A1899 (wald=10.279,P=0.001,OR=7.475) mutations were independently associated with the development of cirrhotic-HCC; PreC A1896 (wald=4.324,P=0.038,OR=4.439) and PreC A1899 (wald=4.850,P=0.028,OR=6.010)mutations were independently associated with the development of noncirrhotic-HCC.While in HBeAg negative patients,PreC A1896 mutation (wald=15.448,P＜0.01,OR=12.128) was independently associated with the development of noncirrhotic-HCC.Conclusions BCP T1762/A1764 mutations are associated with the development of cirrhotic-HCC in HBeAg positive patients.PreC A1896 mutation is associated with the development of noncirrhotic-HCC in HBeAg positive and HBeAg negative patients.PreC A1899 mutation is associated with the development of cirrhotic-HCC and noncirrhotic-HCC in HBeAg positive patients.

OBJECTIVE: This research focuses on the psychologic status of children patients with congenital malformation of external and middle ear by Achenbach's Child Behavior Checklist (CBCL) in order to explore the degree of the influence. METHOD: The 66 patients of 4-16 years old were assessed psychologic status with CBCL filled in by their parents according to their performance in half a year. Then calculated the detection rate of behav ioral disorders of these patients. Collected all patients' general information and Marx's grade of malformed ears. Then analyzed the relationship between the detection rate and these factors. RESULT: The detection rate of behavioral disorders of 4-16 years old patients, 21.21%, which is higher than that of Chinese norm. The Marx's grade and parents' mental stress relate with the behavioral disorders. In Logistic regression analysis, the value of Cox & Snell coefficient of the regression model is 0. 153. The detection rate of behavioral disorders in grade III patients (36.4%) is greater than that of grade II (4.3%), P = 0.004. CONCLUSION Congenital malformation of external and middle ear has an absolute influence on the patients' psychologic status, but its effect is only about 15% parts of the multitudinous influential factors. And grade III patients carry a high-risk for behavioral disorders.
Adolescent ; Child ; Child Behavior Disorders ; epidemiology ; Child, Preschool ; Ear, External ; abnormalities ; Ear, Middle ; abnormalities ; Female ; Humans ; Male ; Psychology, Child

0.05).The blood loss in harmonic scalpel group was less than that in titanium clamp group or conventional group(P=0.001).CONCLUSION Harmonic scalpel is a new type of surgical instrument and is suitable for endoscopic thyroid surgery.It is worth of recommending that harmonic scalpel can not only increase safety of surgery and reduce blood loss,but also decrease the difficulty of operation and shorten the operation time.

Objective To explore the micresurgical techniques and outcome of tumors in jugular foramen and its around. Methods Eleven patients with jugular foramen tumors were operated through suboccipital-retrosigmoid approach (2 cases), jugular foramen approach (2 cases), temporal fossa approach (4 cases) and mastoid-cervical combined approach (3 cases). Results Nine tumors were totally removed and 2 were subtotally removed. Of those cases, there were 4 neurinoma, 4 paragangliome, I meningioma, 1 mucochondrosarcoma, and 1 low-differentiated carcinoma. Postoperative complications included transient cerebrespinal fluid leak(1 case) and new lower cranial nerve injury (2 cases). All cases were followed up for mere than 8 months. The postoperative hearing was improved in 1 case, stable in 6 cases, deteriorated in 4 cases. Postoperative facial paralysis of grade Ⅱ- Ⅲ occurred in 3 of 9 patients without facial paralysis, which recovered in half a year. Of 2 patients with facial paralysis before surgery, facial function was improved in 1 case and stable in 1 case. Conclusion Proper surgical approaches and micrceurgical techniques, which were adopted according to the types, the location, and the expansion of tumors, the function of facial nerve and lower cranial nerves, and hearing level, are good for reducing complications, exposing and removing jugular foramen tumors.