Objective To analysis the effect of compound betamethasone injection combined with radiation on keloid in frontal facial region. Methods 60 cases of keloid patients in zhejiangprovincial people's hospital from January 2014 to January 2016 were selected,all patients were treated with surgery,the patients were randomly divided into observation group and control group,30 cases in each group,radiotherapy was used in the control group,the observation group was treated with local injection of compound betamethasone on the basis of the control group,the therapeutic effects, pain scores, adverse reactions and complications were compared between the two groups. Results The recurrence rate of the observation group was 3.33% which was significantly lower than that of the control group 10%,the improvement rate of the observation group 93.33% was significantly higher than the control group 80%,the difference was statistically significant (P<0.05).one,two and three months after operation,the pain scores in the observation group were significantly lower than those in the control group at the same time point,the difference was statistically significant (P<0.05).The adverse reaction rate was 6.66% (2/30) in the observation group and 23.33% (7/30) in the control group, there was no significant difference between the two groups.The incidences of skin sag, pigmentation, incision delayed union and telangiectasia in the observation group were significantly lower than those in the control group (P<0.05). Conclusion Compound betamethasone injection combined with radiation on the frontal facial keloid patients with significant effect,can significantly reduce the recurrence rate,improve the rate of improvement,reduce pain and complications in patients.

Cytomegalovirus ; genetics ; Cytomegalovirus Infections ; virology ; DNA, Viral ; genetics ; Female ; Genotype ; Hepatitis, Viral, Human ; virology ; Humans ; Infant ; Infant, Newborn ; Male ; Polymorphism, Restriction Fragment Length ; Viral Envelope Proteins ; genetics

Animals ; Antibody-Producing Cells ; drug effects ; Female ; Immunity ; drug effects ; Male ; Mice ; Mice, Inbred BALB C ; Phenols ; toxicity ; T-Lymphocytes ; drug effects

Objective To investigate the correlation between pathogens and spectrum of disease in infants with human cytomegalovirus(HCMV) active infection.Methods A total of 378 cases of HCMV infection diagnosed by the identification of HCMV IgM or PP65 antigen of HCMV.HCMV gB genotyping was carried out by nested PCR and restriction fragment length polymorphism(RFLP) in 107 cases.The results of pathogen,spectrum of disease and clinic feature were analyzed.Results In all 378 infant patients with HCMV,27.78% were systemic infection and 72.22% involved just single organ.Hepatitis,HCMV inclusion disease,thrombocytopenic purpura,pneumonia were pre- dominant with 33.07%,27.78%,13.49%,6.35% respectively.The rate of HCMV inclusion dis ease in infants younger than 2 weeks was higher than in those aged from 3 12 weeks(P ~ 0.05) and children older than 12 weeks(P＜0.01).Infants with higher rate of PP65 antigen positive cells were apt to systemic infection than those with lower rate of PP65 positive cells(P＜0.01).Infants,who were positive by detections of all three methods,were apt to systemic infection than others(P＜0.01). Moreover,infants positive of IgM and PP65 antigen were apt to systemic infection than those just positive by one of the two methods(P＜0.01).The result of gB genotype analysis in 107 cases showed 53 cases of gBⅠ,20 of gBⅡ.18 of gBⅢ.7 of gBⅠ+gBⅡ,5 of gBⅠ+gBⅢand 4 of gBⅡ+gBⅢ,and gBⅣwas not found.Conclusion HCMV could infect multiple organs and have some different clinic features.Combination of different methods can increase the sensitivity to detect the pathogen.The gBⅠgenotype is most prevalent in these infants.

Objective To explore the best time point for the ipsilateral hepatocellular apoptosis and the contralateraI hepatic hypertrophy after selective portal vein embolization(SPVE)in rabbit.Methods In a randomized study design,forty rabbits were divided into 5 groups with 8 rabbits per-group,including one as the control and the other 4 were treated with SPVE during open surgery.The rabbits were killed postoperatively,in 3,7,14,21 days respectively after the embolization.The hepatic lobes volume,the ipsilateral hepatocellular necrosis rates and apoptosis index,and liver functions were determined as well. Results In the treatment groups,the average amount of the right liver volumes decreased from 46.4 cm~3 preoperatively to 46.0,44.4,42.0,39.7 cm~3 in groups of 3,7,14,21 days postoperatively;meanwhile,the left liver volumes increased from 54.0 cm~3 preoperatively to 54.5,56.3,61.7,63.9 cm~3 respectively during 3, 7,14,21 days after the procedures.The rates of future remaining live volumes(FRLV)increased from 53.8% preoperatively to 54.2%,55.9%,59.0%,61.0% at 3,7,14,21 days postoperatively.The apoptosis indexes of hepatocells from group A to E were 8.1%,12.2%,19.4%,20.1%,14.2% respectively.Conclusions SPVE leads to atrophy of the ipsilateral hepatic lobe and hypertrophy of contralateral lobe,indicating that hepatocytes undergone apoptosis,rather than necrosis.The time point is 7 to 14 days.

OBJECTIVETo study clinical effects of short-segment fixation and injured vertebra bone grafting through injured pedicle for the treatment of thoracolumbar burst fractures under MAST Quadrant retractor via a paraspinal muscle approach.

METHODSThe data of 42 patients with thoracolumbar burst fractures treated from June 2009 to September 2012 were reviewed. There were 19 males and 23 females, with an average age of (55.2±11.9) years old. The mean injury time was (5.8±4.3) days. Fracture segments included T10 in 3 cases, T11 in 6 cases, T12 in 13 cases, L1 in 9 cases, L2 in 7 cases, and L3 in 4 cases. According to Denis classification, 9 patients were type A, 21 patients were type B, 5 patiens were type C, 5 patients were type D, and 2 patients were type E. All the patients were treated with short-segment pedicle screw-rod system fixation under MAST Quadrant via the paraspinal muscle approach. The operative time, blood loss, complications and the height of vertebra, kyphosis Cobb angle, VAS scores, JOA scores were measured before and after treatment.

RESULTSAfter treatment, the vertebral height and kyphosis Cobb angle were restored. Compared with preoperative results, postoperative vertebral height and kyphosis Cobb angle, VAS scores and JOA scores were all improved. But there was no statistically significance in vertebral height, kyphosis Cobb angle between postoperative at 1 week and 1 year.

CONCLUSIONInternal fixation combined with injured vertebra bone grafting through the injured pedicle for the treatment of thoracolumbar burst fractures via the paraspinal intermuscular approach under MAST Quadrant is a safe, minimally invasive, effective and satisfactory method.

Adult ; Aged ; Aged, 80 and over ; Bone Transplantation ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Lumbar Vertebrae ; injuries ; surgery ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Spinal Fractures ; surgery ; Thoracic Vertebrae ; injuries ; surgery

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Biopsy, Fine-Needle ; adverse effects ; methods ; Child ; Diagnosis, Differential ; Diagnostic Errors ; Female ; Hematoma ; etiology ; Humans ; Male ; Middle Aged ; Thyroid Neoplasms ; diagnosis ; pathology ; Thyroid Nodule ; pathology ; Young Adult

Fibroma, Desmoplastic ; pathology ; Humans ; Male ; Middle Aged ; Nose Neoplasms ; pathology

Objective To report the clinical effect of primary percutaneous coronary intervention(PCI)in patients with acute myocardial infarction(AMI).Methods A retrospective study was accomplished on the clinical data of 13 AMI patients who underwent PCI from March 2004 to April 2006.Results The infarct-related artery (IRA)was successfully recanalized by primary PCI for 12 AMI patients,without major complications occurred in these cases during hospitalization.Conclusion Primary PCI should be firstly chosen for treatment of AMI in the hospitals which could carry out PCI.

Objective To illustrate and analyze the clinical feature and treatment of botulism introduced by illegal injection of botulinum neurotoxins (BoNT),in order to provide some evidence for early diagnosis and treatment strategy.Methods Retrospective analysis of 13 botulism patients was performed in this article.All of the patients were suffered from illegal injection of botulinum neurotox in products.Support treatments were carried out according to their severe grade,and the courses of disease and the curative effects were observed.Results A new category was first identified as injection induced botulism to describe such a situation of cosmetic injection out of the hospital with neither the prescribed botulinum toxin product nor a doctor.One in 13 patients graded mild botulism,the other 12 patients graded middle level.The processes of the new botulism had 4 stages:preclinical stage (4 days),progressive stage (9.8 days),apical stage (9.1 days) and restoration stage (5.2 months).The relationships of a positive correlation in injection dose and the length of progressive stage were identified,while a negative correlation with the length of preclinical stage was revealed.Conclusions The earlier2-3 weeks after illegal injection are crucial for intense care because of the acceleration in this period.Absolute rest and active treatments as well as antitoxinum are benefit for the recovery of patients.