解剖学上将胆囊管、肝总管及肝脏脏面三者构成的三角形区域称为胆囊三角(又叫Ca来自lot三角、卡洛氏三360百科角Calot's triangle、hepa本状就顶敌到策今问tobiliary triangle 、胆囊动脉三角)。肝总管玉复天、胆囊管其上方的肝谓历改号下面之间共同围成一三角区，称为胆囊三角。三角内有胆囊动脉通过。该三角内常有胆囊动脉(70%至80%)发自肝右动脉，胆女帮目上到检雷源乐囊切除时要在该三角内寻找胆囊动脉给予结扎切断，注意辨认清楚，不可伤及肝右动脉，以防出血或因结扎后引起右半司氢赵精伤到侵肝缺血坏死。胆囊三角是寻找胆囊动脉的重要标文车发误谈志。而胆囊动脉常有前选眼变异，胆道手术时应该注意。

• 中文名 胆囊三角
• 外文名 Calot
• 表达式 胆囊管、肝总管及肝脏脏面
• 适用领域范围 生物构造
• 注意 动脉常发生变异

病症简介

　　The hepatobiliary triangle (or cystohepatic triangle) is an 来自anatomic space bordered by t与丰首答说顾活你待he common hepatic duct me360百科dially, the cystic duct inferiorly and the superior border to the cystic artery .

胆囊三角

　　Another name used to refer to this region is Calot's Triangle. It is named for Jean-F考官因输胡ran&cced攻少措父经矛il;ois Calot. 甲座洲称Of note, Calot's original description of the triangle in 1891 included the cyst和负衡ic duct, the commo利县境因字肉许n hepatic duct, and the cystic artery (not the inferior border of the liver as is commonly believed). The cystohepatic triangle is the area bound by the cysti富些府肉等卷文c duct, common hepatic duct, and the liver 危margin.

　　[edit]殖Clinical significance

　　Ge跳客居伟调跟很neral surgeons frequently quiz medi希研仍在己块化留酒不cal students on this term and the name for the lymph node located within th半判亚万起弱e triangl叫计e,Calot's node. The latter is frequently enlarged due to inflammation of the gallbladder (e.g. cholecystitis) or the biliary tract (e.g. cho万langitis) and may be removed along with the gallbladder during surgical treatment (cholecystectomy).

　　Calot's triangle, contain规ing the cystic artery, may also contain an aberr积ant / accessory Right Hepatic Artery or anomalous 克满满检命宗却体先sectoral bile ducts. As a result dissection in the triangle of Calot is ill-advised until the lateral-most structures have been cleared and identification of the cystic duct is definitive. According to SESAP 12 (produced and distributed by the American College of Surgeons) dissection in the triangle of Calot is the #1 cause of common bile duct injuries.

不同

　　^ Haubrich, W (November 2002). "Calot of the triangle of Calot". Gastroenterology 123 (5): 1440. doi:10.1053/gast.2002.1231440.PMID 12404217.

　　^ synd/4023 at Who Named It?

　　^ J. F. Calot. De la cholécystectomie. Doctora安劳助吗最滑学妈水l thesis, Paris来自, 1891.

　　^ Haubrich WS (20况院机转棉02). "Calot of the triangle of Calot". Gastroenterology 123 (5): 1440. doi:10.1053/gast.2002.123144360百科0. PMID 12404217.

　　^ Schwartz's Manual of Surgery BRUNICARDI C.F 8th edition