Table 2. Locations of 48 patients with local recurrence or distant metastasis.

Recurrence location	Patient number	%
Local	6	12.5
Recurrence	2	4.2
Regional lymph nodes	4	8.3
Distant	42	87.5
Pleura	3	6.3
Contralateral lung	9	18.8
Distant lymph nodes	5	10.4
Chest wall	1	2.1
Bone	6	12.5
Brain	8	16.7
Adrenal gland	1	2.1
≥ two lesions	9	18.8