Prognostic Value of Volume-Based Positron Emission Tomography/Computed Tomography in Nasopharyngeal Carcinoma Patients after Comprehensive Therapy

Table 3

Lesions unable to be segmented using different thresholds.

Location	Lesion numbers
	Th2.5	Th20	Th40	Thbgd
Nasopharynx	31	25	28	2
The skull nearby nasopharynx	38	11	29	5
Lymph nodes in neck/axilla/thorax	58	28	41	15
Pleura	0	0	0	0
Lung	28	18	25	11
Liver	11	7	9	6
Bone	32	25	32	16
Total	198	114	164	55