国内外对胆石间质的观察,多采用胆石切片方法。戴显伟等报告胆结石石腊薄切片的树脂增强技术。石景森等报告胆结石聚乙烯醇石腊连续切片技术。这些方法虽然克服了胆石切片易碎和切片涂腊薄厚不均的问题,但是,胆石切片后处理以及特殊染色时,受到二甲苯、石腊、水等因素的干扰,破 Gallstone interstitial observation at home and abroad, more use of gallstone slice method. Dai Xianwei and other reports of gallstone stone thin slice of the resin enhancement technology. Shi Jingsen and other reports of gallstone polyvinyl alcohol paraffin continuous slicing technology. Although these methods overcome the problem of brittle gallstone chips and uneven thickness of sliced ​​wax chips, the treatment of gallstone chips and special dyeing are disturbed by xylene, paraffin wax, water and other factors,