|
Case
|
Age at operation
|
Tumor entity
|
Grading
|
Tumor site
|
Tumor size (cm)
|
Tumor stage
|
Operation indication
|
Type of procedure
|
Subtype of procedure
|
Surgical revision (n)
|
VAC duration Y/N days
|
|---|
|
1
|
68
|
GCT
|
benign
|
ischiopubic
|
6x6x7
|
III (benign)
|
PR
|
int intra
|
P3
|
N
|
N
|
|
2
|
69
|
LMS
|
2
|
prox thigh
|
19
|
IIB
|
SR LR
|
ext
|
P2/3
|
1
|
N
|
|
3†
|
71
|
CS
|
2
|
ilium
|
>10
|
IIIB
|
SR PI
|
ext
|
P1-4
|
N
|
N
|
|
4
|
72
|
CS
|
2
|
prox thigh
|
43
|
IIIB
|
PR EXULC
|
ext
|
P2/3
|
1
|
Y
|
|
5†
|
69
|
CS
|
3
|
ilium
|
22x18x16
|
IIB
|
PR
|
ext
|
P1-4
|
3
|
Y 68
|
|
6
|
65
|
CS
|
2
|
ilium
|
10x13
|
IIB
|
PR
|
ext
|
P1-4
|
0
|
N
|
|
7
|
69
|
CS
|
3
|
acetabular
|
6,5x10x12
|
IIB
|
PR
|
int extra*
|
P1-4
|
11
|
Y 93
|
|
8
|
74
|
CS
|
3
|
ilium
|
20x11x14
|
IIIB
|
PR
|
int*
|
P1c
|
2
|
N
|
|
9
|
72
|
CS
|
1
|
ilium
|
8x6x8
|
IB
|
SR PI
|
ext
|
P1-4
|
N
|
N
|
|
10
|
73
|
OS
|
3
|
prox femur
|
5
|
IIA
|
PR
|
int extra
|
P2/3
|
2
|
Y 95
|
|
11
|
78
|
PS
|
3
|
prox thigh
|
31x17x15
|
IIB
|
PR EXULC
|
ext
|
P2/3
|
0
|
N
|
|
12
|
67
|
CS
|
2
|
ilium
|
22x30
|
IIB
|
PR
|
int intra
|
P1-4
|
5
|
Y 170
|
|
13
|
71
|
CS
|
2
|
ilium
|
>20
|
IIB
|
PR
|
ext
|
P1-4
|
N
|
N
|
|
14†
|
76
|
PS
|
3
|
prox thigh
|
9x8x6
|
IIB
|
SR PI
|
ext
|
P2/3
|
1
|
N
|
|
15
|
67
|
CS
|
2
|
ilium
|
10x10x10
|
IIB
|
PR
|
int extra
|
P2/3
|
3
|
N
|
|
16
|
66
|
CS
|
3
|
acetabular
|
10x7x5
|
IIIB
|
SR LR
|
ext
|
P1-4
|
N
|
N
|
|
17
|
72
|
CS
|
3
|
acetabular
|
12
|
IIB
|
PR
|
int ext
|
P2/3
|
N
|
N
|
|
18
|
70
|
LMS
|
2
|
inguinal
|
19
|
IIB
|
PR
|
ext
|
P1-4
|
1
|
N
|
|
19
|
67
|
OS
|
3
|
acetabular
|
8,8x11,8
|
IIB
|
SR LR
|
ext
|
P1-4
|
3
|
Y 42
|
|
20
|
83
|
LMS
|
3
|
gluteal
|
16x8x5
|
IIB
|
SR PI
|
ext
|
P1-4
|
1
|
Y
|
|
21
|
66
|
PS
|
3
|
gluteal
|
12x9
|
IIB
|
PR
|
ext
|
P2/3
|
N
|
N
|
|
22
|
69
|
CS
|
1
|
ilium
|
5x6x7
|
IB
|
PR
|
int extra
|
P2-4
|
N
|
N
|
|
23
|
66
|
CS
|
2
|
ilium
|
18
|
IIIB
|
PR pall
|
int intra
|
P1-4
|
1
|
Y
|
|
24
|
70
|
FS
|
3
|
thigh
|
15x12x13
|
IIB
|
SR PI
|
ext
|
P1-4
|
3
|
Y 14
|
|
25
|
72
|
PS
|
3
|
prox thigh
|
NA
|
IIB
|
SR LR
|
ext
|
P2/3
|
N
|
N
|
|
26
|
71
|
CS
|
2
|
acetabular
|
7x6x10
|
IIB
|
PR
|
int extra
|
P1-4
|
1
|
N
|
|
27
|
70
|
PS
|
3
|
prox femur
|
20x13x12
|
IIIB
|
SR PI
|
ext
|
P2/3
|
N
|
N
|
|
28
|
65
|
CS
|
3
|
ilium
|
12x10x12
|
IIB
|
PR
|
ext
|
P1-4
|
3
|
Y 14
|
|
29
|
69
|
PS
|
3
|
gluteal
|
24x14x19
|
IIB
|
SR LR
|
ext
|
P2/3
|
N
|
N
|
|
30
|
71
|
CS
|
3
|
prox femur
|
12x10x7
|
IIIB
|
SR PI
|
ext
|
P1-4
|
0
|
N
|
|
31
|
65
|
TCMet
|
regressive
|
ilium
|
2x2x2
|
-
|
PR
|
int
|
P1c
|
N
|
N
|
|
32
|
73
|
PS
|
3
|
prox thigh
|
30x12x13
|
IIIB
|
PR
|
ext
|
P2/3
|
N
|
N
|
|
33
|
75
|
PS
|
2
|
gluteal
|
10x10x6
|
IB
|
PR
|
int extra*
|
P1-4
|
9
|
Y 10/61
|
|
34
|
65
|
CS
|
2
|
ilium
|
12x11x9
|
IB
|
PR
|
int
|
P1cHSPCL5
|
3
|
Y 38
|
- Abbreviations:† = death on hospital ward, GCT = giant cell tumor, LMS = leiomyosarcoma, CS = chondrosarcoma, OS = osteosarcoma, PS = pleomorphic sarcoma, FS = fibrosarcoma, TCMet = thyroid cancer metastasis, prox = proximal, NA = not available, PR = primary resection, SR LR = secondary resection for local recurrence, SR PI = secondary resection post intralesional operation, PR EXULC = primary resection of exulcerating tumor, PR pall = primary R1 resection in palliative situation, int intra = internal intraarticular hemipelvectomy, ext = external hemipelvectomy, int extra = internal extraarticular hemipelvectomy, int = internal hemipelvectomy, * = patients with second-stage external hemipelvectomy due to infection; P3 = ischiopubic region, P2/3 = ischiopubic and acetabular region, P1-4 = iliac, acetabular, ischiopubic and massa lateralis region, P1c = iliac and massa lateralis region, P2-4 = acetabular, ischiopubic and massa lateralis region, P1cHSPCL5 = iliac, hemisacrectomy and partial corporectomy of fifth lumbar vertebrae, N = No, Y = Yes.
