The Role of MSCT in Evaluating Tumor Size,Density,Immunohistochemical Classification,and Pathological Risk in GIST Patients  

作　　者：Yi Luo Jiaman Li Pengman Chen Junmao Huang Shuisheng Yi Xinliang Chen Zhenfeng Wen 

机构地区：[1]Department of Colorectal Surgery,Zhanjiang Second Traditional Chinese Medicine Hospital,Zhanjiang 524000,Guangdong Province,China [2]Department of Trauma Surgery,Zhanjiang Central People’s Hospital,Zhanjiang 524000,Guangdong Province,China

出　　处：《Proceedings of Anticancer Research》2024年第5期182-188,共7页抗癌研究

摘　　要：Objective:To investigate the role of multilayer spiral CT(MSCT)in evaluating patients with gastrointestinal stromal tumors(GIST),particularly its utility in determining tumor size,immunohistochemical classification,and pathological risk.Methods:A retrospective analysis was conducted on 22 GIST patients,confirmed by surgical pathology between January 2019 and December 2023.All patients underwent MSCT examination prior to surgery.Tumor size,density,and immunohistochemical classification from the MSCT results were compared with the postoperative pathological findings.Additionally,the ability of MSCT to predict GIST risk grade was evaluated in combination with immunohistochemical analysis results.Results:No significant differences were found between the preoperative MSCT findings and postoperative pathological results in terms of tumor size,density,or immunohistochemical classification in GIST patients.MSCT also enhanced the ability to predict GIST risk grades.Conclusion:MSCT demonstrates significant clinical value in the diagnosis and risk assessment of GIST,aiding in the prediction of the tumor’s biological behavior and patients’treatment responses.

关 键 词：Gastrointestinal stromal tumor Multilayer spiral CT Tumor size IMMUNOHISTOCHEMISTRY Pathological risk 

分 类 号：R73[医药卫生—肿瘤]