Perioperative and Oncological Outcome of Laparoscopic Resection of Gastrointestinal Stromal Tumour (GIST) of the Stomach
Table 2
Perioperative and tumour characteristics of the patients.
Patient
Sex
Age
Tumour localisation
Histology
Max. tumour diameter (cm)
Mitotic figures/50 HPF
Risk classification§
Duration of surgery (minutes)
Postop. hospital stay
Postoperative morbidity
1
m
45
fundus
GIST
5
<5
low
165
5
none
2
m
79
fundus
GIST
4
2
low
94
7
none
3*
f
43
anterior corpus
GIST
0.8
<5
very low
89
5
none
4
f
56
greater curvature/ant. corpus
GIST
1.7
5
very low
175
6
none
5
f
55
lesser curvature
GIST
5.4
2
intermediate
113
6
none
6
m
59
posterior antrum
GIST
3.5
3
low
161
95
late stapler line leakage
resulting in B-II-gastrectomy
7
f
74
lesser curvature
GIST
2.1
<5
low
130
7
none
8
m
45
anterior antrum
GIST
2.5
1
low
173
6
none
9
f
72
greater curvature/post. corpus
GIST
5.1
<5
intermediate
333
12
early stapler line leakage resulting in resuturing through laparotomy
10
f
52
anterior corpus
GIST
2
<2
low
125
6
none
11
f
46
greater curvature/ant. corpus
GIST
2.1
3
low
80
7
none
12#
f
66
antrum
GIST
2.9
2
low
112
9
none
13
m
82
lesser curvature
GIST
10
<5
intermediate
185
14
none
14
m
62
posterior corpus
GIST
2
<2
very low
201
8
none
15
m
64
anterior antrum
GIST
6
<5
intermediate
105
6
none
16*
f
67
lesser curvature
GIST
1.8
<5
very low
184
10
none
17$
m
66
anterior corpus
GIST
4
n/a
n/a
143
8
none
median
n/a
56
n/a
n/a
2.9
n/a
n/a
130
7
n/a
n/a: not applicable. *Additional cholecystectomy for
cholecystolithiasis. #Additional liver cyst deroofing. $Due
to preoperative imatinib treatment classification of
aggressive behaviour not possible. §see Table 1.