Objective To investigate effects of mini-invasive treatment for patients with vascular malformations in oral and maxillofacial region . Methods 8 cases with vascular malformations in oral and maxillofacial deep or special region were injected pingyangmycin into vein lake by color ultrasound-guided needle aspiration. Results All cases were cured and no facial nerve was damaged. Follow-up ranged from 6 months to 1 year, and no recurrence was found. The vascular malformations of 4 cases in maxillofacial deep region were disappeared or instead of fiber tissue with MRI detection 6 months after treatment. Conclusions Injecting pingyangmycin by color ultrasound guided-needle aspiration for patients with vascular malformations in oral and maxillofacial deep or special region is effective, safe and mini-invasive treatment.

There are some problems in the course of evaluating teaching quality in colleges and universities, such as theunclear aim of evaluation, few teachers taking part in evaluating, and problems existing in participants which affect thequality of evaluation. Some related measures are made here to solve the problems.[

OBJECTIVE:To discuss the working method for clinical pharmacists in the use of antibacterials in retinopathy surgical department. METHODS:The utilization of antibacterials in surgical department and the experience of the author in the use of antibacterials were analyzed. RESULTS & CONCLUSION:Clinical pharmacists can play an important role in the rational use antibacterials by participating in the perioperative use of antibacterials,treatment of infection cases,and sample collection etc in surgical department.

Objective To investigate the epidemiological feature of respiratory viruses in children with respiratory tract infection and to provide evidences for diagnosis and rational use of drugs .Methods Nasopharyngeal secretion were collected from 399 chil‐dren with acute respiratory tract infection ,and 7 respiratory viruses ,including respiratory syncytial virus (RSV) ,adenovirus(ADV) , influenza virus A (FA ) ,influenza virus B (FB) ,parainfluenza virus Ⅰ(PIVⅠ) ,parainfluenza virus Ⅱ (PIVⅡ )and parainfluenza vi‐rus Ⅲ(PIVⅢ) ,were detected by using direct immunofluorescence assay .The clinical epidemiological characteristics were analyzed by age group ,virus distribution and seasons .Results Among 399 children ,142 cases were positive for 7 viruses ,which included 40 cases of RSV infection(28 .2% ) ,26 cases of ADV infection (18 .3% ) ,43 cases of FA infection (30 .3% ) ,15 cases of FB infection (10 .6% ) ,5 cases of PIVⅠ infection(3 .5% ) ,4 cases of PIVⅡ infection(2 .8% ) and 9 cases of PIVⅢ infection(6 .3% ) .The total positive rate was 35 .6% .The number of infected infants of <1 year group were 40 cases(36 .0% ) ,the number of infected infants of 1 to 3 year group were 48 cases(32 .0% ) and the number of infected infants of >3 year group were 54 cases(39 .1 .0% ) .In 4 seasons ,the positive rates were 32 .1% (spring) ,26 .9% (summer) ,29 .3% (autumn) ,45 .0% (winter)respectively .The positive rate in winter was the highest .Conclusion FA and RSV is the major virus in children with respiratory tract infection .FA infection rate in infants(>3 years old )is the highest ,and FA is most prevalent in winter .RSV infection rate in infants (< 1 years old )is the highest ,and RSV is most prevalent in spring .

Objective to observe the effect of lung and spleen mixture on lung spleen deficiency AECOPD with Ⅱ respiratory failure of TCM symptoms integral,nutrition,blood gas and related indicators.Methods in accordance with AECOPD with Ⅱ type of respiratory failure need to use the noninvasive or have a respirator assisted ventilation,and conform to the type of TCM for patients with spleen-deficiency type,40 cases were divided into two groups,control group to the conventional western medicine therapy and Chinese medicine group on the basis of western medicine treatment for reasons of Yifeijianpi mixture,oral or tube feeding,a week for a period of treatment,observation of patients before and after treatment of TCM symptoms and physical signs integral,APACHE Ⅱ score,serum albumin,pre-albumin,neutrophil percentage,CRP and blood gas analysis and related indicators was conducted.Results The results show that the TCM group can improve the patients' TCM symptoms and physical signs integral,there was significant difference between the two groups after treatment (P＜ 0.05);compare the serum albumin,pre-albumin,transferrin,neutrophil percentage,CRP and arterial blood gas between two groups of patients after treatment,Chinese medicine group is superior to the control group,with statistical significance (P＜ 0.05);And compared with control group,the APACHE Ⅱ improvement situation of Chinese medicine group were superior to control group after the treatment after a week,with statistical significance (P＜ 0.05).Conclusion on the basis of using conventional western medicine treatment,treatment based on the theory of ridging raw gold formulae of Yifeijianpi mixture has good effect in the treatment of AECOPD combined type Ⅱ respiratory failure,and can improve the nutritional status of patients and the indicators of arterial blood gas analysis.

Objective:To investigate the prognostic value of preoperative inflammatory indicators for hepatocellular carcinoma (HCC).Methods:The retrospective cohort study was conducted. The clinicopathological data of 73 patients with primary HCC who underwent radical partial hepatectomy in the Beijing Tsinghua Changgung Hospital of Tsinghua University from December 2014 to July 2019 were collected. There were 57 males and 16 females, aged from 33 to 81 years, with a median age of 58 years. Results of blood examination indicators at the first time in hospital were determined for patients. Observation indicators: (1) the best cut-off values of?? preoperative inflammatory indicators calculated by the maximally selected rank statistics; (2) follow-up; (3) influencing factors for prognosis of HCC patients; (4) comparison of clinicopathological parameters of HCC patients; (5) comparison of predictive value for overall survival. Follow-up was conducted using outpatient examination and telephone interview to determine postoperative survival of patients up to September 2019. Measurement data with normal distribution were represented as Mean±SD, and comparison between groups was analyzed using the t test. Measurement data with skewed distribution were represented as M (range). The best cut-off values ??for continuous variables were obtained using the maximally selected rank statistics based on survival at endpoint of follow-up. Count data were represented as absolute numbers, and comparison between groups was analyzed using the chi-square test or Fisher exact probability. Kaplan-Meier method was used to calculate survival rates, and Log-rank test was used for survival analysis. Univariate analysis was performed using the Log-rank test. Multivariate analysis was performed using the COX proportional hazard model. The time-dependent receiver operating characteristic curve (ROC) was used to compare the predictive value of independent prognostic factors. Results:(1) The best cut-off values of?? preoperative inflammatory indicators calculated by the maximally selected rank statistics: the best cut-off values of neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and prognostic nutrition index (PNI) were 3.46, 131.05, and 45.65. (2) Follow-up: 73 patients were followed up for 31 months (range, 2-57 months). Twenty patients died during the follow-up. (3) Influencing factors for prognosis of HCC patients: results of univariate analysis showed that NLR, PNI, tumor diameter, and tumor differentiation degree were related factors affecting prognosis of patients ( χ2=10.213, 4.434, 5.174, 4.306, P<0.05). Results of multivariate analysis showed that NLR and tumor differentiation degree were independent factors affecting prognosis of patients ( hazzard ratio=4.429, 13.278, 95% confidence interval as 1.662-11.779, 1.056-10.169, P<0.05). (4) Comparison of clinicopathological parameters of HCC patients: of 73 patients, 64 cases had NLR<3.46 and 9 cases had NLR≥3.46. Cases with tumor length >5 cm or ≤5 cm, neutrophils, lymphocytes were 23, 41, (2.9±1.2)×10 9/L, (1.7±0.6)×10 9/L for 64 patients with NLR<3.46, versus 8, 1, (5.8±2.9)×10 9/L, (1.0±0.3)×10 9/L for 9 patients with NLR≥3.46; there were significant differences in above indicators between the two groups ( χ2=7.017, t=2.982, -3.168, P<0.05). (5) Comparison of predictive value for overall survival: time-dependent ROC curves of NLR and tumor differentiation degree for 1-, 2-, 3-, 4-year survival rates had the area under curve of 0.735,0.611, 0.596, 0.574 and 0.554, 0.583, 0.572, 0.556, respectively. NLR had better predictive value for overall survival of patients than tumor differentiation degree. Conclusion:Preoperative NLR is an independent factor affecting prognosis patients, and its predictive efficacy is better than tumor differentiation degree.

ObjectiveTo explore the morbidity rate of deviation of nasal septum about personnels who take part in physical examination in the enterprise and facilities of Qinhuangdao,and clinic symptom.MethodsTransverse questionnaire investigation and normal physical examination were adopted.2604 personnels who take part in physical examination were choiced.ResultsMorbidity rate of deviation of nasal septum was 17.6％.The rate of men' s exceeds that of women' s.ConclusionMorbidity rate of deviation of nasal septum was rather high,clinic symptom of snuffle was primary.

Objective To investigate the clinical, pathological features of Casfleman's disease (CD)and evaluate the treatment and prognosis. Methods Twenty six cases of CD diagnosed by pathological examination from January 2003 to October 2008 were analyzed retrospectively. Results The ratio of male to (76.9 %) patients are local CD(LCD) and six (23.1%) are multicentric CD (MCD). Two of them show the inereaseot reactive plasma cells in bone marrow. One patient was complicated with autoimmunal disorder. One patient complicated diffused Interstitial lung change. According to the pathological classification, twenty four patients (92.3 %) are hyaline vascular type (HV), and two (7.7 %) are plasma cell type (PC). For treatment,ninety patients (73 %) that totally LCD type accepted completely resection, three patients (11.5 %) accepted uncompleted resection, four patients (15.4 %) accepted chemotherapy COP, CHOP, ECHOP. Follow-up toOctober 2008, all the patients are alive and average survival time is 5 years. Conclusion CD is a rare lymphoproliferative disorder, there are slightly more female patients than male in morbility, no age difference is found in CD. Lymphomegaly and no pain is the common symptoms. Single lymphomegaly is more often,system symptoms are commonly occurred in MCD. Pathological examination is the golden standard in diagnosis. HV type is more than PC. PC type can complicated reactive plasma cells and increase autoimmunal disorder. The patients of LCD would be cured with completely excision, and chemotherapy such as COP will significantly reduced the lymphomegaly but lightly to the systematical symptoms for MCD type.

Objective To investigate the association between the level of advanced oxidation protein products (AOPP) in serum and the dialysate glucose exposure dose in patients undergoing non-diabetic maintenance peritoneal dialysis (PD). Methods In this cross-sectional study, the levels of serum AOPP were measured in 192 non-diabetic PD patients. Based on the exposure dose of dialysate glucose , PD patients were assigned into the high-dose exposure and low-dose exposure groups. Serum C-reactive protein levels were also measured and the rates of cardio-vascular disease (CVD) were recorded in both groups. Results The levels of serum AOPP were higher in the high-dose exposure group, as compared with the low-dose exposure group [(78.7 ± 15.6) mmol/L vs. (71.7 ± 14.8) mmol/L, P = 0.003]. The serum C-reactive protein levels [4.6 (3.0-11.4) mg/L vs. 3.0 (2.2-5.3) mg/L, P < 0.001] and the rates of CVD (53.6% vs. 35.8%, P = 0.014) were also higher in the high-dose exposure group. After multivariate adjustment ,the level of serum AOPP was independently associated with dialysate glucose exposure dose (β = 0.157, P = 0.031) and duration of PD (β = 0.164, P =0.043). Conclusion The serum AOPP levels are associated with the dialysate glucose exposure doses in non-diabetic PD patients. Minimizing the glucose load might reduce the risk of developing CVD.