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4％～7％的病人肺为转移性播散的最初部位,为最终播散处的病例达70％。虽然胸片不如直线体层和CT敏感,但在胸部转移性疾病中仍将其做为最初的检查手段。作者对227例转移性黑色素瘤的病人行后前位和侧位X线常规随访观察。病人年龄19～86岁。男95例,女132例。全部检查都用高千伏技术和固定滤线器,焦-片距为6时,摄片当天就进行分析。以前的影象学结果及其他全部临床资
In 4% to 7% of patients, the lung is the initial site of metastatic dissemination, and 70% of cases are eventually disseminated. Although the chest radiograph is not as sensitive as the rectum layer and CT, it is still used as the initial inspection method in chest metastatic disease. The authors performed routine follow-up observations of the anterior and lateral X-rays in 227 patients with metastatic melanoma. The patient’s age was 19 to 86 years old. 95 males and 132 females. All inspections were performed using high-kV technology and a fixed filter, with a coke-pitch of 6 and the film was analyzed on the same day. Previous imaging results and all other clinical resources