Dunnick N R, Ihde D C, Johnston-Early A
AJR Am J Roentgenol. 1979 Dec;133(6):1085-8. doi: 10.2214/ajr.133.6.1085.
Upper abdominal CT scans were performed on 45 consecutive patients with biopsy proven but previously untreated small cell carcinoma of the lung. Evidence of metastases was found in 16 (36%) patients. The most common site of metastases was the liver (27%). CT had a sensitivity of 88% and specificity of 94% as compared with biopsy results. Evidence of retroperitoneal metastases was found in seven (16%) patients.
对45例经活检证实但此前未接受治疗的小细胞肺癌患者连续进行上腹部CT扫描。在16例（36%）患者中发现转移证据。最常见的转移部位是肝脏（27%）。与活检结果相比，CT的敏感性为88%，特异性为94%。在7例（16%）患者中发现腹膜后转移证据。
