Relationship between cholecystolithiasis and polypoid gallbladder

Objective: To study the relationship between cholecystolithiasis and polypoid gallbladder(PLG), 260 patients with polypoid gallbladder were investigated. The patients were divided into 2 groups: group A (PLG combined with cholecystolithiasis) and group B (without cholecystolithiasis). The clinical pathological characteristics were analyzed. The intestinal epithelium metaplasia and atypical hyperplasia of the gallbladder mucosa were observed under light microscope. Results: Intestinal epithelium metaplasia and atypical hyperplasia of gallbladder mucosa were found in 47 of the 260 cases. The pathological lesions included 16 gallbladder carcinoma, 11 adenomatosis polyp, 5 myoadenoma, 7 cholesterol polyp, 4 inflammatory polyp and 4 adenomatosis hyperplasia, which occurred in 26 and 21 patients in group A and group B, i. e. 44.0% and 10.3% respectively. The difference between group A and group B was statistically significant (P<0.01). Conclusion: Cholecystolithiasis and the succeeding inflammatory reaction is a risk-factor for the polypoid gallbladder to develop tumour. Project (No. 2002ZXO19) supported by the Zhejiang Province Health Bureau, China     

“双高”建设背景下专创深度融合模式及路径研究

专业教育与创新创业教育深度融合是职业教育服务创新发展的现实需要,是职业教育内涵式发展的必然要求。结合职业教育“双高计划”建设的背景,针对当前高职院校专创融合认识缺位、师资缺乏、机制不健全等问题,从认知融合、专创融合师资队伍建设、依托专业群强化课程体系建设等方面提出专创深度融合的有效途径。     

碱度对酸性红DR偶联控制研究

论述了在不同碱度下α-萘胺重氮盐与G－盐偶联合成酸性红DR的研究,并确定了其偶联反应的最佳碱度值和最佳碱度条件．     

Relationship between cholecystolithiasis and polypoid gallbladder

INTRODUCTIONThetermpolypoidgallbladder(PLG)isusedgenericallytodescribeanymucosalprojectionintothelumen .Itmaybeclassifiedaseithernon neoplasticlesions,whichcomprise 95 %ofallgallbladderpolyps,orneoplasticlesions,ofwhichadenomascomprisethevastmajority .Anu…