Preoperative embolization of primary bone tumors: A case control study

Table 4 Patient demographics, histological diagnosis, location of tumor, blood loss, transfusion requirement and surgical time of study group and control group for the entire study population

S.No	Study group (embolisation group), n = 26							Control group (non-embolisation group), n = 28
	Age/sex	Diagnosis	Site	Embolising agent	Blood loss (mL)	Transfusion (mL)	Surgical time (min)	Age/sex	Diagnosis	Site	Blood loss (mL)	Transfusion (mL)	Surgical time (min)
1	52 M	GCT	LL	PVA + GEL FOAM	2900	1400	230	10 F	ABC	LL	1450	750	170
2	30 M	GCT	LL	PVA + GEL FOAM	1740	700	231	46 F	GCT	LL	1300	1400	240
3	18 M	OB	SPINE	PVA + GEL FOAM	1650	700	240	58 M	GCT	LL	1600	1450	230
4	17 M	ABC	SPINE	PVA + GEL FOAM	1600	700	355	20 F	ABC	UL	1800	1400	195
5	42 M	GCT	LL	PVA + GEL FOAM	1500	700	340	28 F	OB	SPINE	2500	1750	195
6	14 F	ABC	SPINE	PVA + GEL FOAM	1200	700	230	31 M	GCT	LL	1250	1050	220
7	34 M	CS	ILIUM	GEL FOAM	1900	1400	450	21 M	GCT	LL	2500	1050	145
8	39 F	GCT	LL	PVA + GEL FOAM	1600	700	240	34 M	GCT	SPINE	2500	1400	295
9	45 F	GCT	LL	PVA + GEL FOAM	1300	350	180	34 F	GCT	LL	1800	1400	150
10	31 M	GCT	LL	PVA	250	0	115	60 F	GCT	LL	1200	700	150
11	20 F	GCT	UL	PVA + GEL FOAM	1300	700	250	20 M	GCT	LL	6000	8400	450
12	25 F	GCT	SPINE	PVA	1300	700	230	28 M	OB	SPINE	1300	700	230
13	48 M	GCT	SACRUM	PVA	1400	700	240	30 M	GCT	LL	2000	2100	350
14	15 M	GCT	UL	PVA + GEL FOAM	500	350	170	45 F	GCT	LL	1500	1400	225
15	32 F	GCT	LL	PVA + GEL FOAM	1600	700	260	22 M	GCT	LL	4300	2100	315
16	30 F	GCT	UL	PVA	350	0	135	40 F	GCT	LL	1800	1400	245
17	28 F	GCT	LL	PVA + GEL FOAM	1400	700	240	24 F	GCT	LL	800	700	290
18	32 M	GCT	LL	PVA	400	350	190	16 M	CB	LL	1400	1050	185
19	45 F	GCT	UL	PVA	2100	1050	245	17 M	GCT	UL	1800	700	180
20	20 M	GCT	LL	PVA	600	0	125	22 F	GCT	LL	1500	1050	260
21	20 F	GCT	LL	PVA	800	350	145	34 M	GCT	UL	900	700	245
22	82 M	GCT	LL	PVA	900	350	155	29 F	GCT	LL	1500	1400	270
23	15 M	CB	LL	PVA	750	350	135	26 M	GCT	LL	1600	1050	290
24	22 M	GCT	UL	PVA+GEL FOAM	1800	1400	230	27 F	GCT	LL	2600	2100	335
25	52 M	CS	UL	PVA	500	0	250	18 M	GCT	LL	3450	2450	330
26	42 F	GCT	UL	PVA	300	0	140	23 F	GCT	UL	2600	2050	285
27								21 F	GCT	LL	2100	1400	245
28								24 M	GCT	LL	1900	1400	290

GCT: Giant cell tumor; ABC: Aneurysmal bone cyst; OB: Osteoblastoma; CS: Chondrosarcoma; UL: Upper limb; LL: Lower Limb.