The Role of Narrow Band Imaging in the Detection of Recurrent Laryngeal and Hypopharyngeal Cancer after Curative Radiotherapy

Table 3

True positive cases, characteristics.

Number	Sex, age	Pretreatment T, site	Previous treatment	Histology	pT stage	Therapy
1	F, 64	2, G	RT	SCC	3	Endoscopy, waiting for surgery
2	M, 67	2, G	RT	SCC	3	LET
3	M, 64	1a, G	Endo., RT	SCC	3	LET
4	F, 62	3, G	Endo., RT	SCC	3	LET
5	M, 63	2, G	Endo., RT	SCC	3	LET
6	M, 56	1a, G	Endo., RT	SCC	3	FLLE
7	M, 56	1a, G	RT	Ca in situ	1b	Laryngofissure
8	M, 63	1b, G	RT	SCC	3	LET
9	M, 52	1a, G	RT	SCC	2	Endo.
10	M, 52	1a, G	RT	SCC	1a	Endo.
11	F, 60	1a, G	RT	SCC	3	LET
12	M, 71	1a, HP	RT	SCC	1a	Endo.
13	M, 57	3, Sup.	RT	SCC	4	Waiting for surgery
14	M, 62	1b, G	RT	SCC	3	Died before planned surgery

G: glottic, HP: hypopharynx, Sup.: supraglottic, SCC: squamous cell cancer, LET: total laryngectomy, and FLLE: frontolateral laryngectomy.