胰腺结石一例的物质成分及其沉淀特点  

The Compositions and the precipition characteristics of one pancreatic calculus

作　　者：高凡[1] 赵人芳 侯隽 蒋汶田[1] 李孝军[1] 张来春 Kao Fan;Zhao Renfang;Hou Zun;Ziang Wentian;Li Xiaojin;Zhang Laichun(Tianjin Institute of Geology and Mineral Resources, the Chinese-Academy of Geoloqical Sciences)

机构地区：[1]中国地质科学院天津地质矿产研究所

出　　处：《岩矿测试》1982年第1期71-78,共8页Rock and Mineral Analysis

摘　　要：胰腺结石是我所刘德泉同志在天津市第一中心医院进行手术治疗时取出的。人体结石,常见于患者的胆道、肾脏、输尿管及膀胱等部位。而胰腺结石的病例,较为少见。1964年魏南章等曾报告胰腺结石一例,最近钱荣立等(1980)报导了北京医学院附属第一医院20年来收治的胰腺结石只有4例。结石无论长在人体的那一部位,都会影响到它的正常生理机能,给患者带来痛苦和危害。The pancreatic calculus fragments are usually composed of granules cemented by the light yellow yellowish brown cementing material. There are many cavities, having different shaps, among the granules. The pancreatic calculus consists of the following two kinds of materials: (1) Calcium carbonate, occurring as crystalline calcite, of which the most granules and their cementing material of the pancreatic calculus are made. According to optical identification, X-diffraction, infrared spectyoscopy and differential thermal analysis, physical and optical parameters of the pancreatic calculus approximate f o Those of natural calcite. (2) Phosphate, Occurs as crystalline substance, being microgranular or fibrous, It is usually distributed around the carbonate aggregates on the cavity walls and insert occasionally among the carbonate crystals as stringer veins. This phosphate resembles a synthetic compound, iron phosphate (FePO_(4)), in chemical composition and X-ray diffraction characters. In view of the compositions and the texture of the pancreatic calculus in this pancreatolithiasis case the denatured and necrotic parts of the pancreatic entity are first precipited with calcium carbonate and later a little phosphate. These are the remaining traces of the pancreatic necrosis which is the result of chronic pancreatitis.

关 键 词：胰腺结石 北京医学院 正常生理机能 人体结石 钱荣立 物质成分 输尿管 手术治疗 

分 类 号：R69[医药卫生—泌尿科学]