Objective To evaluate the life quality of surgically treated patients with liver cancer. Methods After operations, the life quality was regularly measured in 36 patients with liver cancer for 2 years by Gastrointestinal Life Quality Index (GLQI). Results The mean preoperative GLQI score was 106?13. It was significantly decreased from the 2nd to 10th week after the operations (P

Covered in the paper is the development of the hospital's surgical information acquisition system during the healthcare reform and upgrading of its performance assessment scheme.Such a system is designed to precisely collect surgery scheduling, daytime surgery, and outpatient surgery workload, conducive to developing a performance assessment scheme based on surgery workload, motivating medical workers, and improving quality of care.

Objective To explore the effect of Xiao Ban Xu, a compound Chinese traditional medicinal prescription, on the expression of collagenⅠand Ⅲ of keloid fibroblasts in vitro. Methods Six samples of keloid fibroblasts (KFB) and 6 samples of normal fibroblasts (NFB) entered the study as experimental and control groups, respectively. With the application of Xiao Ban Xu (10?g/ml), the fibroblast culture system and the ABC immunocytochemical staining method were used to investigate the expression of collagenⅠand Ⅲ of KFB and NFB. Results The density of the staining of collagenⅠand Ⅲ in the experimental group was much higher than that in the control group, with (7675 4?825 5 vs 2305 2?320 4 and 10595 2?1311 5 vs 2434 8?356 9; t =13 37 and 12 66, P =0 00004 and 0 00005) or without (11113 1?1304 9 vs 3519 6?236 0 and 11157 7?1300 3 vs 2626 5?426 3; t =14 42 and 13 47, P =0 00003 and 0 00004) the addition of Xiao Ban Xu. Compared with blank control group, the density of the staining of collagenⅠand Ⅲ was degenerated greatly in the experimental group after 48 hours of application of Xiao Ban Xu (7675 4?825 5 vs 11113 1?1304 9 and 10595 2?1311 5 vs 11157 7?1300 3; t =10 31 and 4 68, P =0 0001 and 0 0054). Furthermore, the inhibition ratios of collagenⅠwas 30 7%, and the one of collagen Ⅲ 5 1%, in the experimental group. Conclusions The expression of collagenⅠand Ⅲ of keloid fibroblasts in vitro may be significantly more intensive than the one of normal skin fibroblasts. It seems that the expression of collagenⅠand Ⅲ, especially collagenⅠ, in keloid fibroblasts and normal skin fibroblasts in vitro may be suppressed greatly by the application of Xiao Ban Xu.

Objective To assess the feasibility of intracavitary drainage using three equally-sized double pigtail stents in the treatment of ureteral stricture. Methods Placement of three identical double pigtail stents in ureters for indwelling for 10～12 weeks was carried out in 27 cases of ureteral stricture from March 2000 to June 2003. Results The patients were followed for 2～24 months, with a mean of 18 months. No lumbar distending pain or fever occurred after the removal of the drainage in 26 cases, with the IVP examination indicating patency drainage and no ureteral stricture. Re-examination of IVP 6 months after the surgery found no improvement of hydronephrosis in 1 case. The overall success rate was 96% (26/27). Conclusions Intracavitary drainage using three equally-sized double pigtail stents in the treatment of ureteral stricture is feasible.

Objective To clinically analyze the feature of paroxysmal hemicrania in order to improve our cognition toward it.Methods Eight patients,3 men,5 women,aging 17 to 74 years old,were prospectively analyzed over the past 2 years in our hospital.Results Their age of onset was from 9 to 60years old(mean 42.5±16.3).Seven of the 8 cases were treated with indomethacin,out of whom 5 got an immediate and complete response and one of them remitted partially.Another stopped taking indomethacin because of gastroenteric side effects.She was treated with verapamil and prednisone and partial relief was gained.Conclusions Paroxysmal hemicranial is a rare benign disorder.which needs our improved understanding.The patient who is diagnosed with paroxysmal hemicranial should firsfly receive indomethacin.and standard anti-cluster headache medications or other non-steroid anti-inflammatory drugs is used if she/he can not get relief and (or)tolerate the adverse effects.

Objective To investigate the culture and proliferation of dendritic cells from human cord blood and malignant pleural effusions and identify the phenotype and the function of them in vitro. Methods Existing DCs were obtained from cord blood and malignant pleural effusions. The DCs were cultured with IL-4, GM-CSF and TNF-?. The morphological properties of DCs were observed by invert optical microscope. The phenotypes of DCs were analysed by flow cytometry. The proliferative bioactivities of T cells activated by DCs were observed with mixed lymphocyte reaction (MLR). Results No remarkable differences were found in the morphology and cellular phenotype of the DC, derived from two different sources, but there was remarkable difference between their culture time. The DCs from two different sources could activate homologous lymphocytes to proliferate mostly. But the capacity to stimulate the proliferation of homologous lymphocytes had remarkable difference. Conclusion Mature DCs could be induced from cord blood and malignant pleural effusions.

Objective To explore a brief regimen to treat and manage asthmatic patients.Methods 122 asthmatic patients(including 12 inpatients) treated and managed at respiratory clinic were followed up for 1～10 years.The data of these patients were collected and analysed Results On the base of asthma education patients were received inhaled glucocorticoid combined with ? 2 agonist and/or theophylline for two to five years Of 122 patients,20(16 4%) patients remised and remained good control without any medication,90(73 8%) patients relapsed within 1 to 2 years after drug withdrawal Conclusions Asthmatic patients must be treated and managed regularly according to GINA It was especially emphasized that inhaled glucocorticoid is the mainstay of ling term threapy Most patients can remise for quite a long time with agreeable quality of life while a few patients can be cured

Objective To explore the effect of combined application of Pathfile in the VDW-Mtwo nickel titanium file in the elderly narrow canals.Methods 35 teeth with 101 root canals were divided into the two groups by drawing lots.In group A,root canals were prepared with VDW-Mtwo and Pathfile.In group B,root canals were prepared with VDW-Mtwo.All root canals were filled with continuous wave thermoplasticized gutta-percha technique.The operating time for each root canal,the number of broken instruments and postoperative pain were recorded.The efficacy of reparation was analyzed with radiography.Results The root canal preparation time of group A was (5.14 ± 1.25) min,which was significantly shorter than (6.82 ± 1.76) min of group B (t =5.539,P ＜ 0.05) ; The difference was not statistically significant in step formation and just fill rate between the two groups (P =1.00,1.74) ; The instrument intact of group A was 100.00％,which was significantly higher than 79.17％ of group B (x2 =4.279,P =0.039) ;The difference was not statistically significant in pain after operation between the two groups (P =0.20).Conclusion For narrow root canals preparation in the elderly treated with Mtwo and Pathfile would be shorten the preparation time and reduce broken instruments.

Adult ; Bronchoalveolar Lavage ; methods ; Humans ; Male ; Pulmonary Surfactants ; therapeutic use ; Silicosis ; therapy

Objective To explore the application value of dynamic vascular patterns(DVP) curve and parameter figure in the focal liver lesions by contrast-enhanced ultrasound(CEUS).Methods 83 cases of focal liver lesions diagnosed by pathologically or clinically that had undergone CEUS were analyzed by SonoLiver software.Then DVP parametric images were constructed and the time-intensity curve (TIC) parameters were calculated by TIC and DVP curve.Results Rise time(RT),time to peak(TTP),maximum intensity(IMAX),mean transit (mTT),slope of rise,and the absolute value for slope of half down between malignant and benign lesions groups indicated statistically significant difference (P ＜0.05).94.9％ of type Ⅰ was malignant lesions and 100％ Ⅳ type was benign lesions.The four types of DVP curve(Ⅰ,Ⅱ,Ⅲ,Ⅳ)in malignant and benign lesions were 72.5％,13.7％,13.7％,0 and 6.2％,43.8％,31.2％,18.8％,respectively.The proportion and characteristic of DVP parametric images and DVP curves in malignant and benign lesions groups were consistent.Conclusions DVP curve and parametric images of CEUS can demonstrate the difference of flow perfusion static between lesions area and surrounding liver parenchyma dynamically and directly.These are new qualitative indexes of the differential diagnosis in focal liver lesions.