Variable

Anatomic Landmark Method (n = 63)

Ultrasound-Guidance method (n = 41)

Age (year)

49.38 ± 12.2

47.78 ± 12.05

Sex (female/male ratio)

49.14

38.3

Duration of port placement (days)

11.05 ± 6.99

4.59 ± 1.68

Malignancy

Breast

40 (63.5%)

30 (73.52%)

Gastrointestinal

11 (17.5%)

6 (14.6%)

Other cases

12 (19%)

5 (12.2%)

Site of port placement

Right jugular

46 (73%)

31 (75.6%)

Left jugular

12 (19%)

10 (24.4%)

Right subclavian

3 (4.8%)

-

Left subclavian

2 (3.2%)

-