Table 2. Details of the lipiodol marking in the case series.

Variables	Values
Time required for marking, mean ± SD (range) (min)	15.8±6.0 (8.0–32.0)
Patient’s position (N)
Supine	19
Prone	11
Distance between radio-opaque nodule and SPN, mean ± SD (range) (mm)	7.8±3.6 (3.0–20.0)
Time required for repositioning, mean ± SD (range) (min)	6.7±2.6 (3.0–15.0)
Distribution in surrounding area (N)
None	23
Lung parenchyma	5
Peripheral bronchus	4
Central bronchus	0
Pleural space	0
Migration to another segment	0

SPN, small pulmonary nodule.