0.05).(2) After treatment for 7 days,APACHEⅡ score was decreased in the two groups(P

Liver tissues around hydatid from 8 patients with cystic echinococcosis were observed by transmission electron microscopy,normal hepatic tissues of 6 cases were used as control.The results demonstrated predominant atrophy and necrosis of hepatocytes.These changes seem to be the major hepatic lesion in cystic echinococcosis.

OBJECTIVE: To build up a simple and effective comprehensive system for predicting difficult laryngeal exposure under suspension laryngoscopy. METHOD: One hundred and twenty cases of laryngeal tubor were selected. Using Logistic regression method to analyse relative factors, including weight, height, BMI, neck girth, neck upward degree, upper-lower incisor teeth distance, thyroid-mentum distance, thyroid-sternum distance, Mallampati test, Yamamoto test and Upper lip bite test. Build data-base to construct a comprehensive system for predicting difficult laryngeal exposure under suspension laryngoscopy. RESULT: The relative factors of difficult laryngeal exposure were BMI, neck girth, upper-lower incisor teeth distance, neck upward degree, thyroid-mentum distance, Mallampati test and Yamamoto test (P < 0.05). To build up a comprehensive system for predicting difficult laryngeal exposure under suspension laryngoscopy. The predicting standards included the seven relative factors, each factor has 1 score, 2 score, 3 score. Higher score means more risk. Eight score was designed as minimum, under the premise,the sensibility, misdiagnosis rate, missed misdiagnosis rate, specificity of the experiment were 95.5%, 5.3%, 4.5%, 94.7%. CONCLUSION The comprehesive system is an effective method for predicting difficult intubation. It can help to identify difficult cases according to the results of this predicting system.
Anthropometry ; Chin ; Humans ; Intubation, Intratracheal ; methods ; Laryngoscopy ; methods ; Larynx ; Lip ; Neck ; Thyroid Gland

This study was aimed to observe the effect of Tao-He Cheng-Qi Decoction (THCQD) on tissue injury of different organs among rats with sepsis. A total of 100 Kunming male SD rats of clean grade were randomly divided into five groups, which were the normal control group, model 6 h control group, model 12 h control group, THCQD 6 h group and THCQD 12 h group. The normal control group received no treatment. The classic CLP method was ap-plied in the establishment of sepsis rat model in other groups. Intragastric administration of saline 1 ml/100 g (weight) was given to each rat in the model group every day. Intragastric administration of THCQD 1 ml/100 g (weight) was given to each rat in the THCQD group every day. The model was established after 7 days. Tissue speci-mens of lung, heart, kidney, liver, and small intestine were collected at 6 h and 12 h after modeling, respectively. Pathomorphological changes of each group were observed by light microscopy and electron microscope. The results showed that compared with the model group at the same time point, pathomorphological changes of tissues of the lung, heart, kidney in THCQD group were not significant. However, pathomorphology of tissues of the liver and small intestine changed significantly in the THCQD 12h group. And there were statistical differences (P < 0.05) between two groups in the score of pathomorphology. It was concluded that THCQD had protective effect on tissues of the liv-er and small intestine among rats with sepsis. However, the mechanism is not clear and requires further research.

Objective To investigate the long-term effects and risk factors of arterial polyvinyl alcohol resin (PVA) embolization for ⅢB and IV non-small cell lung cancer(NSCLC) patient.Methods 126 patients with 1 B or V NSCLC were performed the perfusion with 5-FU,THP,DDP by PVA grain embolization under fluoroscopic control.All patients were followed up.Kaplan-Meier was used to calculate the survival rate and the median survival time,and Cox regression model was adopted to analyze related risk factors which affected curative effect.Results The median survival time was( 11.78 ± 3.24) months and 1 -,2-year survival rate was 39.1 ％,25.59％ in 126 patients with NSCLC.Cox model analysis showed that of the tumor staging,tumor size,location and combination chemotherapy were all independent risk factors of prognosis (all P ＜ 0.01 ).Conclusion Arterial embolization of PVA for treatment of NSCLC is effective.Tumor size,stage,location and combination chemotherapy are associated with prognosis of NSCLC.

Medical science have two sides in its nature. It is not only a subject of science, but also a social science. Medical science need social science to nourish it. At present, unsuitable language is the main cause which lead to medical tangles. The medical workers' attitude towards patients is the key factor during the solving course. Most of the medical tangles do not lead to accusing in the beginning. Both patients and the hospital wish to solve the tangle by intercession or compromise instead of law ways. Appropriate language could avoid non-malpractice tangles. It also play an important role in solving the medical tangles.

ObjectiveTo evaluate the long-term therapeutic efficacy of muscle-region alignment needling plus dermalneedle therapy in treating post-stroke upper-limb spasticity.MethodTotally 488 patients with post-stroke upper-limb spasticity were randomized into a treatment group and a control group, 244 in each group. Besides theessentialrehabilitation treatment, the treatment group was intervened by muscle-region alignment needling plus dermal needle therapy, while the control group was given regular Western medication.Thetwo groups were intervened for 3 weeks and were followed up for 6 months. The neurologic function, Functional Comprehensive Assessment (FCA), and Stroke Speciality-Quality of Life (SS-QOL) were observed for the follow-up study.ResultThe total effective rate was 93.4% in the treatment group versus 61.5% in the control group, and the difference was statistically significant (P<0.05); the neurologic function, FCA score, and SS-QOL score in the treatment group were significantly superior to that in the control group at the end of the follow-up study (P<0.05).ConclusionMuscle-region alignment needling plus dermal needle therapycan produce a content long-term therapeutic efficacy in treating post-stroke upper-limb spasticity.

ObjectiveTo detect the mRNA and protein expressions of Bmi-1 in hepatocellular carcinoma (HCC) tissue,pericarcinomatous tissue,portal vein tumor thrombus and normal liver tissue,and to investiage the significance of Bmi-1 in the genesis and progression of HCC.MethodsForty tissues of HCC were collected from the Tongji Hospital of Huazhong University of Science and Technology from January 2005 to December 2009.The mRNA and protein expressions of Bmi-1 in the HCC tissues (40 cases),pericarcinomatous tissues (40 cases),portal vein tumor thrombus ( 11 cases) and normal liver tissues ( 10 cases) were detected by immunohistochemistry,Western blot and real-time polymerase chain reaction.The relationship between the expressions of Bmi-1 and the clinicopathological factors was analyzed.Differences in each group were compared by using the Nemenyi test or Dunnet t test,and the relationship between the clinicopathological factors and the protein expression in the HCC tissues was analyzed by the chi-square test or Fisher exact probability.The survival curve was drawn by the Kaplan-Meier method,and the survival rate was analyzed by the Log-rank test.Results The median relative mRNA expressions of Bmi-1 in the normal liver tissues,pericarcinomatous tissues,HCC tissues and portal vein tumor thrombus were 0.96,2.60,7.51 and 29.95,respectively.The results of immunohistochemistry showed that the high protein expression rates of Bmi-1 in the normal liver tissues,pericarcinomatous tissues,HCC tissues and portal vein tumor thrombus were 10.0％,20.0％,67.5％ and 100.0％,respectively.The high protein expression rates of Bmi-1 in the HCC tissues and portal vein tumor thrombus were significantly higher than those in the normal liver tissues and pericarcinomatous tissues (x2 =17.25,22.77;22.04,23.95,P ＜ 0.05 ). High protein expression of Bmi-1 was also detected in 11 cases of HCC tissues with portal vein tumor thrombus.The results of western blot were consistent with those of the immunohistochemistry.The mRNA and protein expressions of Bmi-1 were correlated with Edmondson grade and portal vein metastasis ( x2 =5.572,P ＜ 0.05 ),whereas they were irrelevant to the tumor size,serum levels of α-fetoprotein and hepatitis B surface antigen ( x2 =0.000,0.019,0.663,P ＞0.05).Patients with high expression of Bmi-1 had poor prognosis.ConclusionsBmi-1 is correlated with the genesis and progression of HCC as well as the formation of portal vein tumor thrombosis.Patients with high Bmi-1 expression have poorer prognosis when compared with those with low Bmi-1 expression.

Objective To analyze predictive factors on survival in patients with completely resected high-risk Ⅱ/Ⅲ stage colorectal cancer after adjuvant chemotherapy.Methods According to random number table, 76 cases with completely resected high-risk Ⅱ/Ⅲ stage colorectal cancer after adjuvant chemotherapy were selected, who newly diagnosed and hospitalized in 2004. Their disease-free and overall survivals were followed up.Thymidylate synthase gene polymorphism and microsatellite instability were tested in these cases with microdissection combined with polymerase chain reaction and capillary electrophoresis. Correlation of these factors including clinical characteristics, thymidylate synthase gene polymorphism and microsatellite instability to survival was analyzed with SPSS13.0 software. Results Histologic grades and evaluated lymph node number had significantly difference between two groups of distinct prognosis (χ2 = 7.827, P =0.003 and χ2 = 9.265, P =0.018, respectively), which were also independent predictors on survival proved by COX regression analysis (χ2 = 40.472, P =0.000 and χ2 = 39.528, P =0.000, respectively).Kaplan-Meier survival analysis showed that the median disease-free and overall survival of poor-differentiated adenocarcinoma patients were significantly shorter than those of high and intermediate-differentiated ones (27.67 vs 61.13months, χ2 = 45.015, P =0.000 and 43.13 vs 64.21 months, χ2 = 35.514, P =0.000, respectively), as well, the median disease-free and overall survival of patients with the evaluated lymph node number less than 11 were poorer than those of more than 11 ( 45.65 vs 68.47 months, χ2 = 23.134, P =0.011 and 53.10 vs 70.18months, χ2 = 22.896, P =0.013, respectively).Conclusion Poor-differentiated adenocarcinoma and evaluated lymph node number less than 11 may be predictors on poor survival in patients with completely resected highrisk Ⅱ/Ⅲ stage colorectal cancer after adjuvant chemotherapy.

ObjectiveTo evaluate totally laparoscopic Meckel's diverticulectomy in comparison with laparoscopic-assisted or open diverticulectomy.MethodsThe clinical data of 58 cases of Meckel's diverticulum admitted between January 2006 and January 2011 were analyzed.Cases were divided into three groups according to different period of time. As a result,totally laparoscopic surgery was performed in 13 cases,laparoscopic-assisted resection in 25 cases and open diverticulectomy in 20 cases. Totally laparoscopic group was compared with the other two groups in operation time,flatus defecation time,the incidence of postoperative complications and postoperative hospital stay.ResultsThe mean length of incision was ( 1.6 ± 0.4 ) cm,the mean operation time was ( 41 ± 5 ) min,flatus defecation time was (21.2 ±3.7) h,and the postoperative hospital stay was (6.3 ± 1.2) d in totally laparoscopic group.While that was (2.5 ± 1.2 ) m,( 38 ± 2 ) cm,( 23.6 ± 4.2 ) h,( 6.5 ± 2.3 ) d,respectively in laparoscopicassisted group,and the mean length of incision was (5.0 ± 2.2 ) cm,the mean operation time was (51 ± 6 )min,flatus defecation time was (32.3 ± 6.7) h,the postoperative hospital stay was (8.4 ± 3.8) d in open surgery group.Compared with conventional laparotomy,laparoscopic techniques enjoy advantages of minimal invasion,shorter operative time,fewer complications,shorter recovery period and earlier gastrointestinal recovery(P ＜ 0.05). There were nosignificant differences in operative time, recovery period and complications between totally laparoscopic group and laparoscopic-assisted group.ConclusionsTotally laparoscopic Meckel's diverticulectomy is safe,effective and miniinvasive in experienced hands.