A Pilot Study of a Novel through-the-Scope Self-Expandable Metallic Airway Stents Delivery System in Malignant Central Airway Obstruction

Table 2

Characteristic details of stents ().

	N	Diameter (mm)	Length (mm)
Covered stents	6	15.7 ± 2.0	40.0 ± 16.7
Uncovered stents	30	13.9 ± 2.4	34.3 ± 13.0
T	17	16.6 ± 1.3	43.5 ± 13.2
RMB	12	13.2 ± 0.7	26.7 ± 4.4
RBI	1	12	20
LMB	6	12	26 ± 5.5

T = trachea; RMB = right main bronchus; LMB = left main bronchus; RBI = right bronchus intermedius.