Wolpowitz A
S Afr Med J. 1975 Feb 1;49(5):157.
Although cavitation of pulmonary metastases is not as frequent as that of primary involvement, it should always be considered in the differential diagnosis of multiple cavitary lesions. The most frequent cause is squamous cell carcinoma, but it is by no means confined to this type of pathology.
虽然肺转移瘤的空洞形成不像原发性病变那样常见,但在多发空洞性病变的鉴别诊断中应始终予以考虑。最常见的原因是鳞状细胞癌,但绝不仅限于这种病理类型。