Clinical significance of 99mtc - tetrofosmin spect in the diagnosis of lung neoplasms and mediastinal lymph node involvement 诊断肺部肿瘤和纵隔淋巴结转移的临床价值
2.
Metastases to the lungs are more common even than primary lung neoplasms simply because so many other primary tumors can metastasize to the lungs 肺转移瘤比原发性肺肿瘤更常见，因为许多其它原发肿瘤可通过血道转移到肺。
