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find Author "王建国" 7 results
  • Clinical Epidemiological Characteristics of Gastric Cancer in Recent 10 Years

    Objective To explore the clinical epidemiologic characteristics and tendency of gastric cancer during recently ten years in northern Henan province. Methods The clinical data of 1 090 patients with gastric cancer in our department were collected from January 1998 to May 2008. The ten-year period was divided into two groups: previous 5 years group (n=433) and post 5 years group (n=657). The age, gender, pathologic characteristics and the relationship between age and pathologic features were analyzed retrospectively. Results ①The patient’s age was 15-83 years old 〔mean (57.60±10.84) years old〕 and men-momen ratio was 3.71∶1 in previous 5-year group. The patient’s age was 18-82 years old 〔mean (58.95±10.81)years old〕 and men-momen ratio was 2.84∶1 in post 5-year group. There was no significant difference in age or gender between two groups (Pgt;0.05). ②Gastric cancer arised in cardia and gastric fundus more common and for the incidence of the site no change was found in two groups. The incidence of gastric antrum cancer descended but that of gastric body arised. ③The mean age of patients with gastrocardiac cancer was significantly different (Plt;0.05) between two groups. No significant difference occurred on the mean age of patients with gastric antrum (Pgt;0.05) or gastric body cancer (Pgt;0.05). The mean age of patients with highly malignant tumor (signet ring cell cancer, poorly differentiated adenocarcinoma and undifferentiated carcinoma) was significantly different compared with that of patients with lowly malignant tumor (well differentiated and moderately differentiated adenocarcinoma) (Plt;0.05). ④The proportion of patients with highly and lowly malignant tumor presented significantly different between the previous 5 years and the post 5 years (Plt;0.05). ⑤The proportion of early gastric cancer was very low and no correlation was found between infiltrating depth and age in all patients (Pgt;0.05). Conclusion Cardia and gastric fundus is the most common site of gastric cancer in northern Henan province. The patients with gastrocardiac cancer are often older but gastric antrum and gastric body cancer patients are younger. Highly malignant gastric cancer is often found in youths, however, lowly malignant gastric cancer occurred predominantly in elderly. The proportion of gastric cancer found early is very low in northern Henan province.

    Release date:2016-09-08 10:50 Export PDF Favorites Scan
  • Analysis of 13 Cases in Diagnosis and Treatment of Duodenal Injury

    目的总结十二指肠损伤的诊断和治疗经验。方法对我院1989年1月至2003年7月期间收治的13例十二指肠损伤患者的临床资料进行回顾性分析。本组均经手术治疗,行十二指肠单纯修补术6例,十二指肠憩室化手术1例,改良憩室化术4例(3例缝扎十二指肠),Roux-en-Y吻合术1例,T管引流及脓肿切开引流术1例。结果治愈11例; 死亡2例, 其中1例死于十二指肠瘘,另1例死于肝功能不全。结论十二指肠损伤的早期诊断和手术处理非常重要; 缝扎十二指肠的改良憩室化手术是治疗重症十二指肠损伤的一种较理想术式。

    Release date:2016-08-28 04:43 Export PDF Favorites Scan
  • 盲肠壁囊肿并急性阑尾炎1例报告

    Release date:2016-08-29 09:18 Export PDF Favorites Scan
  • 足底内侧皮瓣修复手部皮肤缺损

    Release date:2016-09-01 09:33 Export PDF Favorites Scan
  • 局部旋转皮瓣修复皮肤缺损

    Release date:2016-09-01 11:38 Export PDF Favorites Scan
  • Effects of Madder on Bone Biomechanical Property in Rats

    Bones are stained into red color with feeding madder, but we do not know whether the fed madder can change the bone biomechanical properties and bone mineral contents in animals. In this research, we established a rat model with feeding madder. The bone biomechanical properties were detected by universal material mechanics, bone mineral contents were detected by inductively coupled plasma mass spectrometry and spectrometer, and red color material in bone was analyzed by high performance liquid chromatography. The results showed that bone biomechanical parameters in femur diaphysis in the 10% and 15% group rats were significantly higher than those in the control group after feeding madder for 6 months. The level of calcium, magnesium and zinc in femur diaphysis in 10% and 15% group rats were higher than those in the control group after feeding madder for 6 months. However, it was shown that the kidney congestion andhyperemia and the level of blood urea nitrogen and creatinine in the 15% group rats were significantly different compared to those in the control group rats after feeding madder for 6 months. The red colored material in bone is related to alizarin analyzed with high-performance liquid chromatography. The conclusion could be drawn that feeding 10% madder in diet was not toxic to the rats fed for 6 months, and it could improve bone biomechanical properties and increase bone mineral elements.

    Release date:2021-06-24 10:16 Export PDF Favorites Scan
  • Investigations of 451 Coal Worker's Pneumoconiosis complicated with COPD in Western District of Beijing

    ObjectiveTo understand the prevalence,risk factors,clinical features and the medication of coal worker's pneumoconiosis(CWP) complicated with chronic obstructive pulmonary disease (COPD). MethodsPulmonary function testing results,clinical symptoms,medication of 451 patients with CWP were collected. Then, the risk factors relevant to the incidence of COPD in CWP were analyzed with Cox multivariate regression. ResultsThe prevalence of COPD in CWP was 44.6%,and the incidence was rising with the increasing of CWP phases, exposure duration,smoking index,with the odds ratio of 3.20,1.09,and 1.01,respectively.The patients with CWP and COPD were suffered more symtoms with a CAT score of 25.5 but received less regular medications. ConclusionsThe incidence of COPD in CWP is obviously higher than that in common populaton.Exposure duration, smoking index and phases of CWP are the high risk factors for COPD in the population of CWP. The patients with CWP and COPD are suffered more symtoms but receive irregular medications.

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