Tracheoesophageal Diversion and Laryngotracheal Separation Procedures for Radiotherapy-Related Intractable Aspiration Pneumonia in Nasopharyngeal Carcinoma

Table 1

Demographic information of five patients enrolled in this study.

Number	Age	Gender	Staging	PSD (Gy)	TR (months)	TP (months)	TFMT (months)	OCTM	TT (months)	DFAS (months)
1	52	Male	T2N0M0	71.8	176	70	Intestine (43)	Rehabilitation, acupuncture	No	58
2	58	Male	T1N0M0	70.2	153	48	Stomach (26)	rehabilitation	Yes (30)	46
3	61	Female	T1N0M0	69.8	140	34	Intestine (12)	rehabilitation	No	40
4	50	Male	T2N0M0	72.4	138	58	Intestine (28)	Rehabilitation, acupuncture	No	32
5	53	Male	T1N0M0	70.6	115	44	Stomach (24)	Rehabilitation	Yes (21)	16

PSD: primary radiotherapy sites and dose; TR: time since radiotherapy; TP: time since the onset of pneumonia; TFMT: tube feeding method and time; OCTM: other conservative treatment methods; TT: tracheotomy and time; DFAS: duration of follow-up after surgery.