China ; Communicable Disease Control ; Disease Notification ; Humans ; Population Surveillance

This paper introduces a new method which can judge the degree of burn scar hypertrophy by analyzing chroma of the burn scar. Its technical schedule is as follows: Firstly, the image of the burn scar is captured by using a digital camera. Then the chroma emendation is performed by using an Artificial Neural Network(ANN). At last, the chroma of burn scar is analyzed and the classification of burn scar hypertrophy is given by using a Support Vector Machine(SVM). Compared with clinical evaluation, the result deduced from this method is proved to be effective.

Objective To investigate the relationship between metalloproteinase-9-9 (Matrix),inhibitor-1-1 (MMP-9),metalloproteinase TIMP-1 factor (Matrix) and endothelial growth (VEGF),and to investigate the correlation between the expression of (matrix) and vascular endothelial growth factor (endothelial) and vascular endothelial growth factor (vascular).Methods Sixty-eight cases of non small cell lung cancer patients treated in fengning manchu autonomous county hospital from January to January 2014 were analyzed retrospectively,and the expression level of TIMP-1,VEGF and MMP-9 were analyzed by immunohistochemical method.Results The positive rates of MMP-9 (75％),TIMP-1 (19.12％) and VEGF (13.24％) were significantly higher than those in normal tissues (P＜0.05),MMP-9 (60.87％),VEGF (54.55％),TIMP-1 (65.22％) and VEGF (76.09％,59.09％,63.64％).The positive rates ofTIMP-1,VEGF and MMP-9 were higher than those without lymph node metastasis (P ＜0.05) Conclusion MMP-9,TIMP-1 and VEGF expression levels can predict the invasion and metastasis of non small cell lung cancer,and the three kinds of substances can promote the development and progression of lung cancer in different degrees.

Objective To examine the characteristics of dysfunctional attitudes in patients with so?matoform disorders and to delineate the relationship between dysfunctional attitudes and personality disorder tendency. Methods Sixty?four outpatients with somatoform disorder and 52 healthy individuals were recrui?ted and asked to complete the Personality Diagnostic Questionnaire( PDQ?4) and the Dysfunctional Attitudes Scale( DAS ) for the evaluation of their personality disorder tendency and cognitive characteristics. DAS scores were compared between patient and control groups. The relationship between DAS and PDQ?4 was e?valuated by comparing DAS scores of patients with and without personality disorder tendency and by correla?ting patients’ total scores of DAS and PDQ?4. Results Patients with somatoform disorder(150.13±31.75) showed significantly higher scores of DAS than healthy controls(121.62±20.30). Moreover,patients with per?sonality disorder tendency exhibited significantly higher scores in the total score of DAS and scores of five factors including vulnerability, absorption/exclusive, compulsion, dependence and cognitive philosophy ( P<0.05) . Finally,a positive correlation was found between total scores of DAS and PDQ?4( r=0.535, P<0.01) and the correlation coefficients between the total score of DAS and Cluster A( r=0.545) and C scores( r=0.625) were significantly higher than that of Cluster B score( r=0.317).Conclusion Patients with somato?form disorders have cognitive distortion,which is correlated with personality disorder tendency.

Acute Disease ; Adult ; Humans ; Hydrogen Sulfide ; poisoning ; Male ; Poisoning ; pathology

Objective To analyse the tongue characteristics of cancer patients during chemotherapy ,in order to guide the TCM treatment. Methods 42 patients' tongue figure was collected respectively before and after chemotherapy by Canon digital camera, then to analyse the characteristics. Results Purple tongue was the most common in tongue color, account for 38.10%;meanwhile the tongue with stasis patch or with toothmark were common in tongue shape, account for respectively 26.19% and 21.43%;white thick or greasy tongue fur was the most common, especially in the central of tongue. Conclusion Deficience of Qi and blood stasis syndrome is common in cancer patients after chemotherapy, it is helpful to provide tasis for treatment of tonifying Qi and activating blood during chemotherapy.

Objective To investigate the clinical characteristics, diagnosis and treatment of acute intestinal perforation in the patients with colorectal carcinoma. Methods The clinical data of 38 colorectal carcinomas complicated with acute intestinal perforation treated in our hospital during 19 years were analyzed retrospectively. Results Acute intestinal perforation was common in old patients with colorectal carcinoma (mean age 62 years).The primary lesions were mostly located in left-side colon and superior rectum(27/38,71.1%). The perforation in the proximal colon of tumor and cecum accounted for 81.6%(31/38), and in tumor site accounted for 18.4%(7/38). The correct rate of preoperative diagnosis was only 15.8%(6/38). The postoperative complications were common and severe. The perioperative mortality was 42.1%(16/38). All the causes of death were multiple organ function deficiency. There were close relations between perioperative mortality and operation time. The postoperative recurrent rate was 41.2%(7/17). Five-year survival rate was 23.5%(4/17). Conclusion Early diagnosis, early operation and active prevention and treatment of multiple organ function deficiency were key to decrease the mortality of the colorectal carcinoma patients with acute intestinal perforation.

Objective To measure the angle and distance between superior mesenteric artery (SMA) and abdominal aorta (AA) at the level of left renal vein and duodenum in Chinese.Methods The angle and distance between SMA and AA were measured in 41 patients with normal CT findings in the supine position using 16 slices multislice spiral CT(MSCT)scanner.Results The average angle of 41 normal cases was 47.4??18.3? (mean?SD), and 3 of 41 (7.3%)≤15?,10 of 41 (24.4%)≥70?. At the level of left renal vein and duodenum, the average distance between SMA and AA were (1.3?0.4) cm and (1.4?0.4) cm respectively.Conclusion MSCT allows accurately measure the angle and distance between SMA and AA, it shows significance in the diagnosis of SMA syndrome and nutcracker phenomenon.

AIM:To detect tissue factor(TF)level both in plasma and in tissue of hepatocellular carcinoma(HCC)patients and to elucidate their association with clinical features.METHODS:Plasma TF levels of 50 cases of HCC patients and 30 cases of control were detected by ELISA.27 HCC tissue samples with their adjacent tissue samples and 27 normal liver tissues were detected by RT-PCR.RESULTS:① Plasma TF levels were increased significantly in HCC group when compared with control(P

AIM: To study the expression of laminin and survivin in primary gallbladder carcinoma(PGC),and their correlation with clinicopathologic characteristics of PGC.METHODS: Forty-nine specimens with PGC,21 with cholecystoadenoma and 13 with chronic cholecystitis were included in this study.Laminin and survivin expression in gallbladder tissues were detected by immunohistochemistry.The relationship between laminin or survivin expression and clinico-pathologic data were also analyzed.RESULTS: An intact basement membrane(BM) with well-delineated,smooth and continuous line-like laminin staining was identified in the tissues from chronic cholecystitis,adenoma of gallbladder and gallbladder carcinoma in situ.Submucosal BM,which was interrupted in PGC specimens in NevinⅡstage,was almost lost in tumor tissues in Nevin Ⅲ,Ⅳ and Ⅴ stage.Meanwhile,a distinguishing feature of the tumor tissue was broken or discontinuous line-like laminin staining in the matrix to tumor cells.These lines were detected to be weak,or even entirely absent in some neoplastic tissue sections.Sometimes,a faint cytoplasmic staining of laminin was also found in tumor tissues as classified to Nevin Ⅲ,Ⅳ and Ⅴ stage.Expression of survivin in PGC tissues was significantly higher than that in adenoma of gallbladder and chronic cholecystitis.However,survivin expressions had no specificity and positive predictive value for cell differentiation and grade as well as clinic stage of PGC by using statistical analyses.Furthermore,no correlation was confirmed between the staining features of laminin and survivin expression.CONCLUSION: Laminin expression is strongly associated with the malignancy and invasiveness of PGC,and survivin might play an important synergistic role in the development of PGC.