Sixty patients with allergic rhinitis were treated by Acupuncture-Moxibustion, Of the 60 cases, 43 cases were clinical cured, 15 cases were effective and 2 cases were ineffective, with an effective rate of 96.7%.

The goal of this work is to understand the difference between vertical structure and horizontal structure on data management. We take adverse event report as an example to find out the relationship between the storage space and the factors related to the trail. From the study we find out the difference of storage space between horizontal structure and vertical structure goes up with the increase of the storage space of each adverse event record and the number of adverse event allowed to record in the horizontal structure and goes down with the increase of the happening rate and the average times of the adverse event. When using the most widely used study design, vertical structure always takes less storage space than the horizontal structure. This vertical structure database is more suitable for the data management than the horizontal structure database.

Objective To study CT characteristic findings of pancreatic rupture caused by closed abdominal trauma.Methods The clinical and CT data of 6 patients with pancreatic rupture caused by closed abdominal trauma were analyzed retrospectively.CT plain scan and the tripple-phased enhancement scan were performed,multi-planar reformation(MPR)and maximum intensity projection(MIP)were used after CT scanning.Thin slice of CT scan and post-processing technique of imaging were used furthermore.Results The rupture of pancreatic neck and tail were shown in 2 cases,the rupture of pancreatic head and body in 1 case.Main CT findings were such as following:(1)Hematomas in pancreas or in pancreatic surrounding tissues were shown in 6 cases,they were hyperintensity or slight hyperintensity in plain scan and were not enhanced in three-phase dynamic scan of pancreas.(2)Pancreatic splits,which were relative hypointensity after administration of CT contrast agent in the pancreatic phase,were found in 6 cases,they were like slit-shaped or wedge-shaped or pancreas separated completely in situs.In the pancreatic phase,pancreas parenchyma enhanced obviously but hematoma in the splits did not enhanced,and this drew the outline of pancreatic splits clearly.(3)Contrast agent in the pancreatic hematomas,which leaked from vessels of pancreas,were shown in two patients,like dot or nodule or pond,were highly intensity in artery phase,and there were more leaking of contrast agent in the pancreatic phase,whose intensity was same as abdominal aorta in the same slice image.In the delayed phase,the volume of leaking contrast agent enlarged and they had higher intensity while intensity of abdominal aorta in same slice image decreased obviously.(4)Dilation of the Wirsung duct,which was like curved-tube,was shown in one patient.(5)Meanwhile the contusion of liver,kidney or spleen with pancreatic rupture were found in 4 patients.Conclusion The pancreatic rupture has typical CT findings.It is helpful to improve the accuracy rate of diagnosis with reasonable scanning techniques and understanding correctly CT appearances of pancreatic rupture.

Objective To explore the clinical significance of the serum Epstein-Barr virus determined nuclear antigen 1 (EBNA1)/latent membrane protein 1 (LMP1) in patients with extranodal NK/T-cell lymphoma,nasal type (ENKL).Methods The serum EBNA1 and LMP1 were detected by realtime PCR in 36 ENKL patients hospitalized in Beijing Tongren Hospital from August 2010 to August 2013.Twenty healthy volunteers were recruited as controls.Results The median serum EBNA1 was 1.9 × 104 (ranged from 0 to 11.0 × 104) copies/μl in ENKL patients and 8.0 (ranged from 0 to 43.8) copies/μl in healthy volunteers.The median serum LMP1 was 3.9 × 103 (ranged from 118.3 to 24.0 × 103) copies/μl in ENKL patients and 3.3 (ranged from 0 to 33.3) copies/μl in healthy volunteers.Both EBNA1 and LMP1 were higher in ENKL patients than healthy volunteers (all P ＜ 0.01).The median EBNA1 and LMP1 in ENKL patients posttreatment were 1.0 × 103 (ranged from 0 to 2.0 × 103) copies/μl and 300.8(ranged from 0 to 825.7) copies/μl respectively,which were both significantly decreased than pretreatment (all P ＜ 0.05).The EBNA1 and LMP1 were decreased in effective treatment group versus ineffective treatment group (P ＜0.05).The serum EBNA1 and LMP1 were positively correlated with lactic dehydrogenase (LDH) level (r =0.364,0.546 ; P =0.040,0.012).Conclusions (1) The measurement of EBNA1/LMP1 may be useful in evaluating the therapeutic effect.(2)The serum EBNA1/LMP1 may reflect the tumor load in ENKL patients.

Traction, acupuncture and oxygen inhalation therapies were-used to treat 40 cases of cervical vertigo.Acupoints Fengchi (GB 20), Tianzhu (BL 10), Baihui (GV 20), Yintang (Ex-HN 3), Houxi (SI 3), and Zhongzhu (TE 3), and the effective rate was 97.5%.

Background Autoimmune pancreatitis (ALP) is a chronic inflammatory disease of pancreas.We evaluated the clinical manifestations,imaging,and histological presentations of AlP in Chinese patients,and investigated the roles of immunoglobulin E (IgE) and allergic diseases in the diagnosis and pathogenesis of AIP.Methods The clinical records of 22 patients diagnosed with AlP were reviewed and analyzed.All patients with AlP fulfilled the 2006 revised diagnostic criteria proposed by Japan Pancreas Society or the Korean Criteria for AIP.Results Half (11/22) of AlP patients had allergic diseases.Twenty-one patients had elevated serum IgE levels,and 14 patients had IgE levels more than 3 times that of normal.There were no significant differences between the patients with higher or lower IgE,with or without allergic disease,in clinical features,laboratory tests,diffuse or focal lesions,or the choice of treatment methods; however,more complaints of body weight loss were observed in patients with higher IgE levels.Patients with higher IgE levels and with allergic diseases were more likely to have onset in March,April,May,August,September,or October.IgE levels decreased after therapy,but increased again during recurrence.Increased number of mast cells was found in the pancreatic tissue in AIP.Conclusions IgE maybe a useful marker for monitoring therapeutic response and recurrence of AlP.Allergic processes may play an important role in the pathogenesis of AIP.

ObjectiveTo analyze the application value of diffusion-weighted magnetic resonance imaging (DWMRI) in gross tumor volume (GTV) delineation of esophageal squamous cell carcinoma (SCC).MethodsTwenty-nine patients with esophageal SCC treated with radical surgery were analyzed.Routine CT scan,MRI T2-weighted and DWMRI were employed before surgery;diffusion-sensitive gradient b-values were taken 400,600 and 800 s/mm2.GTVs were delineated using CT,MRI T2-weighted images and DWMRI under different b-value images.The length of GTVs measured under different images was compared with the pathological length and confirm the most accurate imaging condition.Use radiotherapy planning system to fuse DWMRI images and CT images to investigate the possibility of delineate GTVs on fused images.ResultsThe difference of GTV length value between CT,T2 WI images and specimen was 3.36 mm and 2.84 mm.When b =400,600 and 800 s/mm2,the difference between GTV length value on the DWMRI images and on specimen was 0.47 mm,-0.47 mm and - 1.53 mm;the correlation coefficient of the measuring esophageal lengths on DWMRI images and the pathological lengths was 0.928,0.927 and 0.938.DWMRI images and CT images could fuse accurately on radiotherapy planning system.GTV margin could.show clearly on fused images.ConclusionsDWMRI images can display the esophageal carcinoma lengths and margin accurately.When DWMRI images fused with CT images,GTV margin could show clearly,it can be used to delineate GTV accurately.

Objective In this study, we aimed to translate and revise the Summary of Diabetes Self-Care Activities( SDSCA) and the Confidence In Diabetes Self-care( CIDS) scales, to test the reliability and validity of the two scales in Chinese adult type 1 diabetes( T1D) patients. Methods In the first step, Chinese versions( C-SDSCA and C-CIDS) were developed conceptually equivalent to the English versions. And the investigation was conducted in 100 patients from Guangdong T1D Translational Medicine Study. 15 of them were randomly chosen to be retested 4 weeks later. Cronbach's α were used to assess reliability, and factor analysis to its validity. The relationship between scores of C-SDSCA and C-CIDS were analyzed using Spearman correlation analysis. Results The overall Cronbach's α of C-SDSCA was 0.72 and the retest reliability was 0.95( sub-scale:0.67-1.00) . 4 common factors were extracted by factor analysis, and the cumulative contribution was 87.39％. As for C-CIDS, the general Cronbach's α was 0.84 and the retest reliability was 0. 70 ( sub-scale: 0. 49-0. 86 ) . 6 common factors were extracted and the cumulative contribution was 75.41％. The score of the two scales was positively related(r=0.61, P<0.01). Conclusion The revised C-CIDS and C-SDSCA scales turn out to have good reliability and validity, and can be used as instruments to assess diabetes self-management efficacy and self-care activities of Chinese adult T1D patients.

Objective To provide epidemiological data as a reference for the coming research and clinical practice by analyzing the problem based critical care ultrasound (CCUS) examination database in Department of Critical Care Medicine,West China Hospital, Sichuan University. Methods A retrospective study of the database was performed. The clinical problems prompting the CCUS examination were classified, the ultrasonnic findings representing the pathophysiological changes were collected and gathered into categories, and the pathophysiological etiology for each classification of clinical problems was stated after referring to the clinical information. Results In the 135 cases with a mean age of (51±18) years, 386 times of problems based examinations were performed (2.85 times per patient). The problems prompting the examinations were acute circulatory dysfunction (271 times, 70.2%), acute respiratory dysfunction (34 times, 8.8%), acute circulatory dysfunction combined with acute respiratory dysfunction (76 times, 19.7%), and suspected diaphragm disorder and others (5 times, 1.2%). In the 347 times of examination for acute circulatory dysfunction, the pathophysiological changes discovered by the CCUS examination included hypovolemia (55 times, 15.9%), hypervolemia (85 times, 24.5%), decreased systemic vascular resistance index (22 times, 6.3%), and increased right ventricular (RV) afterload (15 times, 4.3%). In the 246 times of examination for cardiac dysfunction, the underlying etiology detected included left ventricular (LV) systolic dysfunction (31 times, 12.6%), LV diastolic dysfunction (108 times, 43.9%), LV systolic dysfunction associated with diastolic dysfunction (49 times, 19.9%), RV dysfunction (23 times, 9.4%), and whole heart failure (35 times, 14.2%). Acute respiratory disorders was identified 110 times in total, which consisted of lung consolidation (40 times, 36.4%), diffuse ultrasonic interstitial syndrome (DIS; 27 times, 24.5%), consolidation associated with DIS (18 times, 16.4%), focal interstitial syndrome (17 times, 14.6%), and others (9 times, 8.2%). Causes of deterioration of the cases were cardiogenic pulmonary edema, diastolic dysfunction, RV failure, acute valve insult or chronic valve insufficiency and so on. Conclusions The main problems prompting the CCUS examinations are acute circulatory dysfunction and acute respiratory dysfunction. CCUS examination can provide physicians with valuable information on the full picture of the pathophysiology characteristics of hemodynamics and lung pathology to help diagnose the causes of the deterioration and guide clinical treatment.

Objective:To investigate the value of histological evaluation in predicting endoscopic relapse among patients with ulcerative colitis (UC) who were in endoscopic remission, and to compare the usefulness of various histological scoring systems.Methods:Histological sections from 61 patients with UC who were in endoscopic remission were retrospectively analyzed, at Peking University Third Hospital, Beijing, China from January 2015 to June 2021. They were subdivided into endoscopic persistent remission group (remission group, n=31, Mayo endoscopic score 0) and endoscopic relapse group (relapse group, n=30, Mayo endoscopic score≥1) according to the results of the first endoscopic reexamination after the biopsy. Histological evaluation was performed using the Geboes score (GS) and its simplified version (SGS), the Nancy index (NI) and the Robarts histopathological index (RHI). The median and maximum histological scores for each case in all biopsies were recorded. Univariate comparisons were performed using chi-squares and multivariate analysis using binary logistic regression. The values of four histological evaluation systems for predicting endoscopic relapse among UC patients in endoscopic remission were analyzed using receiver operating characteristic (ROC) curves. Results:Significant differences were observed between the remission and relapse groups. The differences were more pronounced in the maximum histological scores; the mean and highest results of area under the ROC curve scores (AUC) for GS, SGS, NI, and RHI were 0.657, 0.668, 0.682, 0.691, and 0.866, 0.863, 0.864, 0.869, respectively. The differences were statistically significant ( P<0.05). The corresponding best cut-offs were GS≥2B.1, SGS≥2B.1, NI≥2, and RHI≥2.5, respectively, which meant mild active inflammation histologically, while there was no statistical difference of AUC among the four histological scoring indices ( P>0.05). Univariate and multivariate analyses revealed statistically significant differences in the number of neutrophils in the epithelium and lamina propria ( P<0.05). Conclusions:Biopsies from UC patients in endoscopic remission may still have histological active inflammation which appears to correlate with endoscopic relapse. Four commonly used histological scoring systems can be used to assess the risk of endoscopic relapse among UC patients in endoscopic remission. The patients who more likely have endoscopic relapse seem to have a histological score greater than the cut-off value (i.e., mild histological activity). The maximum histological scores can accurately predict the risk of endoscopic relapse, while the presence of epithelial and laminar propria neutrophil infiltrates can independently predict the endoscopic relapse in these patients. Considering the utility and convenience in routine practice, NI is recommended for evaluating histological inflammatory activity.