| |
Primary lesion
|
Performance status
|
Stage
|
Bismuth classification
|
Initial stent
|
Multiple stent
|
EST*
|
Chemotherapy
|
Patency period
|
Outcome
|
|---|
|
1
|
Bile duct
|
2
|
IV
|
IV
|
N
|
N
|
Y
|
No
|
350
|
Death
|
|
2
|
Bile duct
|
2
|
IV
|
IV
|
N
|
Y
|
Y
|
No
|
300
|
Death
|
|
3
|
Gall bladder
|
0
|
IV
|
I
|
N
|
N
|
N
|
GEM
|
270
|
Obstruction
|
|
4
|
Bile duct
|
0
|
IV
|
IV
|
N
|
Y
|
Y
|
GEM
|
72
|
Obstruction
|
|
5
|
Bile duct
|
1
|
IV
|
IV
|
N
|
N
|
Y
|
No
|
108
|
Death
|
|
6
|
Pancreas
|
1
|
IV
|
I
|
Y
|
N
|
N
|
GEM
|
56
|
Obstruction
|
|
7
|
Gall bladder
|
3
|
IV
|
II
|
Y
|
N
|
N
|
No
|
6
|
Obstruction by Coagulation
|
|
8
|
Gall bladder
|
1
|
IV
|
III
|
N
|
N
|
N
|
S-1
|
127
|
Obstruction
|
|
9
|
Bile duct
|
2
|
III
|
III
|
Y
|
N
|
N
|
GEM
|
41
|
Death
|
|
10
|
Pancreas
|
2
|
IV
|
I
|
Y
|
N
|
N
|
No
|
32
|
Death
|
|
11
|
Gall bladder
|
1
|
IV
|
IV
|
N
|
N
|
N
|
No
|
80
|
Obstruction
|
|
12
|
Pancreas
|
2
|
III
|
I
|
Y
|
N
|
N
|
No
|
290
|
Alive
|
- EST, endoscopic sphincterotomy; GEM, gemcitabine.
- * These cases have already received endoscopic sphincterotomy in the earlier stent placement of MS or PS before threaded PS insertion.
