WebBismuth is a metal used in various industrial, cosmetic and pharmaceutical products. It is a naturally occurring chemical element with the chemical symbol Bi. The metal has been known for thousands of years but was sometimes confused with tin and lead which have similar physical properties. WebApr 11, 2024 · 左内叶为Ⅳ段(Bismuth分类法,第4段又分为4a和4b段) 右前叶上、下为Ⅴ、Ⅷ段. 右后叶上、下为Ⅵ、Ⅶ段. 门静脉将肝分为上、下部分,门静脉左右支发出上、下分支分别进入每段的中心。 肝中静脉: 将肝脏分为左叶和右叶。
Appendix: Periodic Table of Pertinent Elements
WebSep 27, 2024 · The Bismuth-Corlette classification is a classification system for perihilar cholangiocarcinomas, which is based on the extent of ductal infiltration. Classification type I limited to the common hepatic duct, below the level of the confluence of the right and left hepatic ducts type II involves the confluence of the right and left hepatic ducts WebDec 1, 2012 · The extent of perihilar CC may be described by the Bismuth–Corlette classification 20: Type I: below confluence of left and right hepatic ducts. Type II: reaching confluence but not involving left or … graphen os
Bismuth Alloys McMaster-Carr
WebOct 5, 2024 · Bismuth-Corlette classification was introduced in 1975 and modified in 1992; it classifies lesions according to biliary longitudinal extent (Table 1) [1,2] into different anatomical groups based on radiological and … WebBismuth (Bi) is a chemical element with the atomic number 83. Bismuth supplements usually contain bismuth in a salt form, such as bismuth subsalicylate. Bismuth salts seem to help... WebBismut adalah sebuah logam pascatransisi dan salah satu pniktogen, dengan sifat kimianya menyerupai saudara golongan 15 -nya yang lebih ringan, arsen dan antimon. Bismut elemental terjadi secara alami, dan bentuk sulfida dan oksidanya merupakan bijih komersial yang penting. Unsur bebasnya memiliki kepadatan 86% dari timbal. graphenoxid anwendung medizin