Hall J A, Lipper M H, Mire G M, Hadfield M G
South Med J. 1986 Sep;79(9):1170-2. doi: 10.1097/00007611-198609000-00036.
We have described a patient with metastatic small cell carcinoma of the lung in whom cranial CT and contrast-enhanced CT failed to show metastases. When the patient died four days later, two sizable intracerebral metastatic foci were found at autopsy. Reviewing previously reported causes of nonvisualization of lesions, we have speculated on reasons for the lack of CT findings in this case.
我们描述了一名患有肺转移性小细胞癌的患者，其颅脑CT和增强CT均未显示转移灶。四天后该患者死亡，尸检发现两个相当大的脑内转移灶。回顾先前报道的病变未显影的原因，我们推测了该病例CT检查结果阴性的原因。
