Endoscopic ultrasound-guided lauromacrogol injection for treatment of colorectal cavernous hemangioma:Two case reports  

作　　者：Hua-Tuo Zhu Wen-Guo Chen Jing-Jie Wang Jia-Nan Guo Fen-Ming Zhang Guo-Qiang Xu Hong-Tan Chen 

机构地区：[1]Department of Gastroenterology,The First Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310003,Zhejiang Province,China

出　　处：《World Journal of Gastrointestinal Surgery》2024年第3期966-973,共8页世界胃肠外科杂志（英文版）（电子版）

基　　金：Supported by Natural Science Foundation of Zhejiang Province,No.LY20H030010;Medical Health Science and Technology Project of Zhejiang Provincial Health Commission,No.2019-KY1-001-181.

摘　　要：BACKGROUND Colorectal cavernous hemangioma is a rare vascular malformation resulting in recurrent lower gastrointestinal hemorrhage,and can be misinterpreted as colitis.Surgical resection is currently the mainstay of treatment,with an emphasis on sphincter preservation.CASE SUMMARY We present details of two young patients with a history of persistent hematochezia diagnosed with colorectal cavernous hemangioma by endoscopic ultrasound(EUS).Cavernous hemangioma was relieved by several EUS-guided lauromacrogol injections and the patients achieved favorable clinical prognosis.CONCLUSION Multiple sequential EUS-guided injections of lauromacrogol is a safe,effective,cost-efficient,and minimally invasive alternative for colorectal cavernous hemangioma.

关 键 词：Endoscopic ultrasound Lauromacrogol injection Colorectal cavernous hemangioma Case report 

分 类 号：R735.37[医药卫生—肿瘤]