227 / 1851
Evolution of surgical results
Hofstetter, Ann Surg, 2002 (MD Anderson, Houston)
1970-1985
(n= 246)
1986-1996
(n=465)
1997-2001
(n=283)
AdenoK. (%)
29
68
83
Stage 0-1 (%)
15
14
43
Stage IIa
32
22
25
Stage IIb
11
12
7
Stage III
25
38
18
Stage IV
18
14
7
Pre-op. CT
2
33
5
Pre-op. RT
51
3
1
Pre-op. CT/RT
2
10
59