非小细胞肺癌CT影像学与病理相关性的临床研究  

The Correlation of CT and Pathology in Origin Site of Non-small Cell Lung Cancer

作　　者：张海琛[1] 石静滨[1] 郑进[1] 赵健[1] 赵衍[1] 

机构地区：[1]大连医科大学附属第二医院肿瘤放疗科,辽宁大连116027

出　　处：《医学与哲学（B）》2015年第7期54-56,共3页Medicine & Philosophy(B)

摘　　要：探讨CT确定的肿瘤大小和实际肿瘤大小的差异值及相关性,为靶区勾画提供依据。将31例非小细胞肺癌(NSCLC)患者CT影像、术中及术后病理记录的长短径进行比较。结果显示鳞癌CT短径小于术中短径、腺癌CT短径小于术中短径,差异均有统计学意义。若要包括95%的实际长径,鳞癌和腺癌的CT长径分别需外扩0.43cm、0.67cm;短径则至少外扩0.27cm、0.34cm。Explore the correlation of CT and pathology in origin site of non-small cell lung cancer （NSCLC）, offer the basis for delineating target area. The long and short diameters of CT images intraoperative and postoperative pathology size were compared in 31 cases of NSCLC patients. The short diameter of CT less than intraoperative in squamous cell carcinoma, the difference was statistically significant. The short diameter of CT less than intraoperation in adenocarcinoma, the difference was statistically significant. If CT long diameter should include the 95% actual diameter, the sizes of expanding were 0.43cm and 0.67cm in squamous carcinoma and adenocarcinoma; About short diameter, squamous carcinoma and adenocarcinoma extend 0.27cm, 0.34cm at least.

关 键 词：非小细胞肺癌 CT肿瘤大小 病理尺寸 长短径 

分 类 号：R730.4[医药卫生—肿瘤] R734.2[医药卫生—临床医学]