Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Unilateral vs bilateral drainage for hilar cholan-giocarcinoma
| Unilateral | Bilateral | P | |
| No. of pts | 79 | 78 | - |
| Stent insertion (%) | 88.6 | 76.9 | 0.041 |
| Successful drainage (%) | 81.0 | 73.0 | 0.049 |
| Early complication (%) | 18.9 | 26.9 | 0.026 |
| Survival (d) | 140 | 142 | 0.482 |
Available from De Palma et al[16].
