[Pulmonary Metastasis of Sacral Chordoma Fifteen Years after Resection of Primary Site;Report of a Case].

A 71-years-old man, who had undergone resection for sacral chordoma 15 years before, was admitted to our hospital to treat a nodule in the right middle lobe detected by computed tomography. The nodule was resected and was histologically diagnosed as lung-metastasis of chordoma.