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原发性肺癌容易发生远处转移,特别好发于肝、脑、骨、肾上腺,早期了解这种转移,对决定治疗方法和预后是重要的。作者等报告对原发性肺癌患者施行肝、骨RI 显象与头部CT 在初诊时作为筛选检查的实用性。对象和方法:80年1月～83年1月,原发性肺癌247例,男195例,女52例,年龄31～83岁。组织类型:鳞状上皮痛82例,腺癌94例,未分化癌71例。肝显象用~(99m)Tc-植酸钠,骨显象用~(99m)Tc-MDP,头部CT用GE 厂制CT/Tx-_2,全部病例并用造影增强。对骨显象阳性的病例做X 线检查,认为无明显转移灶时特加X 线
Primary lung cancer is prone to distant metastasis, especially in the liver, brain, bone, adrenal glands. Early understanding of this metastasis is important for determining treatment methods and prognosis. The authors’ report states that the use of liver and bone RI imaging and head CT in primary lung cancer patients is useful as a screening test at the time of initial diagnosis. Subjects and methods: From January 1980 to January 83, 247 cases of primary lung cancer, 195 males and 52 females, aged 31 to 83 years old. Tissue types: 82 cases of squamous epithelial pain, 94 cases of adenocarcinoma, and 71 cases of undifferentiated carcinoma. Liver imaging with ~ (99m) Tc-phytate, bone imaging with ~ (99m) Tc-MDP, head CT with GE factory system CT / Tx-_2, all cases with contrast enhancement. X-ray examination was performed on cases with positive bone imaging. It was considered that X-rays were not present when there were no significant metastases.