Table 8-3 Throracic outlet syndrome (TOS).

Treatment	Cases	Male	Female	30-day mortality	Type of TOS*46)
					Neurogenic	Venous	Arterial
Rib resection*47)	2	2	0	0	0	1	1
Rib resection+scalenectomy	0	0	0	0	0	0	0
Bypass	4	2	2	0	0	0	4
Total	6	4	2	0	0	0	5

＊46) In the case with mixture type, the type having the most significant impact on the clinical symptom is listed. But, if the impacts are similar, multiple response is allowed. ＊47) Including cervical rib.