Objective To evaluate laparoscopy assisted radio frequency ablation (LRFA) and percutaneous radiofrequency ablation ( PRFA ) for the treatment of hepatocellular carcinoma ( HCC ).Methods A total of 525 HCC patients were enrolled,including LRFA group of 78 cases with 106 tumor nodules,and PRFA group of 447 cases with 565 tumor nodules.Results ( 1 ) In LRFA group complete ablation rate was 97.17％ (103/106); in LRFA group complete ablation rate was 93.09％ (526/565)(x2 =2.523,P =0.112).(2)The 1,3,5 year overall survival rate was 96.15％,55.12％ and 38.46％in LRFA group and 93.73％,48.54％ and 31.54％ in PRFA group respectively ( x2 =0.699,1.151,1.447 ; P =0.403,0.283,0.229 ).The 1,3,5 year disease-free survival rate was 94.87％,43.58％ and 28.21％ in LRFA group and 93.73％,48.54％ and 31.54％ in PRFA group respectively (x2 =0.915,0.303,0.174; P=0.339,0.582,0.676).The average disease-free survival time was 22.25 months in LRFA group and 21.53 months in PRFA group respectively.(3)The serious complications was 0％ (0/78)in LRFA group and 1.34％ ( 6/447 ) in PRFA group respectively.( 4 ) Recurrence rate was 23.07％(18/78) in LRFA group,and 34.89％ (156/447) in PRFA group ( x2 =4.189,P =0.041 ).Conclusions The therapeutical effect of LRFA equals that of PRFA,while enjoying lower recurrence rate,no serious complications and higher treatment safety.

Objective To investigate the value of ultrasound in diagnosis of fetal heart malformation at 11-13+6 weeks gestation.Methods A total of 70 pregnant women were selected,based on the results of induction of labor and postnatal imaging examination, the effect of ultrasound on fetal heart abnormalities in 11-13+6 weeks was observed.The display of cardiac malformations with different cuts was compared.Results In 70 fetuses with cardiac malformations, malformation types included tetralogy of Fallot, double outlet right ventricle, complete endocardial cushion defect, transposition of the great arteries, persistent truncus arteriosus, aortic arch, venous drainage.Ultrasound diagnosis of 64 cases of fetal cardiac malformations, the diagnostic accuracy rate was 91.4%.Among them, the highest proportion of tetralogy of Fallot (42.9%), venous drainage was the lowest (2.9%).The diagnostic rate of 4CV+3VVT ultrasound for fetal heart malformation was the highest(91.4%), which was significantly higher than 4CV+VOTV(72.2%), 4CV+(AR-SAV)(68.6%) and 4CV, the differences were statistically significant (x2=7.643,5.324,4.447,all P<0.05).The diagnostic accuracy of 4CV+3VV ultrasound for fetal heart malformation was 88.6%, which was significantly higher than 4CV+ (AR-SAV) and 4CV section, the differences were statistically significant (x2=6.343,4.011,all P<0.05).Conclusion Ultrasound can be used to detect fetal heart malformation at 11-13+6 weeks gestation, among them, the accuracy of 4CV+3VVT ultrasound section is the highest.

Dental fear is a common problem in pediatric dentistry. Therefore, sedation for pediatric patients is an essential tool for anxiety management. Nitrous oxide/oxygen inhalation sedation is a safe, convenient, effective way to calm children. The review is about the technology of nitrous oxide/oxygen inhalation sedation and its clinical application in pediatric dentistry.
Anesthesia, Dental ; Anesthetics, Inhalation ; Child ; Conscious Sedation ; Dental Anxiety ; Humans ; Nitrous Oxide ; Oxygen ; Pediatric Dentistry

Objective To explore the effect of psychological nursing on patients with condyloma acuminatum. Methods 324 patients with condyloma acuminatum were randomly divided into the intervention group and the control group with 162 cases in each group.All patients were given carbon dioxide laser therapy,based upon this,the control group was given routine nursing,and the intervention group was additionally given psychological nursing.The anxiety and depression score and the treatment effect were compared between the two groups. Results After one-month treatment,the scores of SAS,SDS in the intervention group declined obviously compared wilt those of pre-treatment and the control group.The cure rate and the recurrce rate in the intervention group were 86.4％ and 13.6％,significantly better than those of the control group. Conclusions Psychological nursing can remit the anxiety and depression emotion of patients with concdylouna acuminatum,improve the cure rare and reduce the recurrence rate of condyloma acuminatum.

Objective To observe whether sleep apnea ( SA) affects cardiac function in the inpatients with chronic heart failure(CHF), and the relationship of natriuretic peptide level and cardiac function in patients with CHF complicating SA. Methods Sixty-four inpatients with symptomatic CHF were divided into two groups by polysomnography; 36 inpatients with CHF and SA Capnea -hypopnea-index (AHI)≥5 episodes per hour] and 28 CHF inpatients without SA (AHI

To investigate the cause, clinical features, differential diagnosis and treatment of adrenal hematoma, 4 cases were studied retrospectively. Chinese literature was reviewed. There were 4 cases diagnosed as adrenal hematoma pathologically among 282 cases of adrenalectomy in Chinese PLA General Hospital. Two cases were suspected as adrenal adenoma and the others were found incidentally during nephrectomy. Forty six cases of hematoma were reported in 7 Chinese articles since 1979. 26 1%(12/46)were misdiagnosed as adenoma for surgical treatment and 73 9%(34/46)were followed up. It is very important to have sound knowledge to make a correct diagnosis of adrenal hematoma. It is helpful to inquire the case history in detail and to do B type ultrasound repeatedly, CT scanning or MRI with contrast. Follow up is reasonable if it is not suspected to have malignant or hyperfunctioning adenoma.

Gastrectomy ; methods ; Humans ; Pylorus ; surgery ; Stomach Neoplasms ; surgery

Adult ; Histiocytosis, Sinus ; Humans ; Male ; Nasal Cavity ; Paranasal Sinuses

OBJECTIVETo evaluate the value of taking surgical margin specimens during transurethral resection of bladder tumor(TURBT) in the diagnosis and treatment of non-muscle invasive bladder cancer.

METHODSThe data of 356 patients with non-muscle invasive bladder cancer from June 2009 to January 2014 were analyzed retrospectively. A standardized protocol were performed during TURBT in 176 patients(surgical margin group), by taking surgical margin specimens from tumor base and 'normal'-appearing margin sites. The other 180 cases merely received general TURBT (general group). To observe the positive rate of surgical margin specimens and whether the diagnosis and treatment plan changed in the surgical margin group. Using Chi-square test to compare the recurrence and progression rates between surgical margin and general groups. To compare their recurrence-free survival time by Mann-Whitney U test. Results Of these 176 surgical margin specimens, the positive rate was 19. 3% (34/176),which consists of tumor base 11. 9% (21/176) and tumor normal-appearing margin 7. 4% (13/176). Following with urothelial carcinoma Ta stage in 1. 7% (3/176), T1 stage in 5. 7% (10/176), T2 stage in 8. 0% (14/176), carcinoma in situ (Tis) in 4. 0% (7/176). Among these 176 patients final diagnosis were changed in 10. 8% (19/176) patients due to the specimens results, and 18. 2% (32/176) patients altered their treatment plans. All 356 patients with a mean follow-up of 36. 8 months (6 to 60 months). Two groups of patients(surgical margin group vs. general group) recurrence rates respectively were 22. 2% (39/176) vs. 35. 6% (64/180), recurrence-free survival time were 33. 0 months vs. 23. 5 months and progression rates were 5. 7% (10/176) vs. 10. 6% (19/180). Compared with general group, patients who were taken additional surgical margin specimens showed significantly lower recurrence rate (χ2 = 7. 677, P = 0. 007) and longer recurrence-free survival time (U = 12 605,P = 0. 001). While the progression rate showed no statistical difference between them (χ2 = 2. 825, P = 0. 121).

CONCLUSIONTaking additional surgical margin specimens during transurethral resection of bladder tumor is helpful for pathological diagnosis and the planning of further treatment.

Carcinoma, Transitional Cell ; diagnosis ; surgery ; Cystectomy ; Disease Progression ; Humans ; Neoplasm Recurrence, Local ; Retrospective Studies ; Specimen Handling ; Statistics, Nonparametric ; Urinary Bladder Neoplasms ; diagnosis ; surgery