Use of extended curettage with osteotomy and fenestration followed by reconstruction with conservation of muscle insertion in the treatment of Enneking stage II locally aggressive bone tumor of the proximal extremities: resection and treatment of bone tumors

Table 1 Characteristics and follow-up outcomes of 15 malignant musculoskeletal tumor patients

	Gender	Age (years)	Site	Diagnosis	Treatment	Follow-up (months)	Recurrence (months after surgery)	Enneking score	Rating of score
	F	22	PH	ABC	IC+BG	37	-	29	Very good
	M	19	PF	ABC	IC+BG	47	-	29	Very good
	M	22	PH	ABC	IC+BG	36	-	29	Very good
	F	27	PF	ABC-R	IC+BG	72	9	20	Good
	M	21	PF	ABC	IC+BG	35	-	28	Very good
	F	28	PF	ABC-R	IC+BG	45	-	29	Very good
	M	27	PF	CBT	IC+BG	52	-	29	Very good
	M	37	PF	GCT	IC+BC	46	-	29	Very good
	M	19	PH	CBT	IC+BG	54	-	29	Very good
	F	33	PF	GCT	IC+BC	43	-	28	Very good
	F	38	PF	GCT	IC+BC	66	12	18^a	Moderate^a
	F	42	PH	GCT	IC+BC	53	-	29	Very good
	M	38	PH	CBT	IC+BG	45	-	28	Very good
	F	26	PH	ABC	IC+BG	25	-	19	Good
	M	36	PF	GCT	IC+BC	67	-	29	Very good
Totals	M 8/15 (53%)	29 ±7.75 (18 to 42)^b	PF: 6/15 (40%)	ABC: 7/15 (47%)^c	IC+BC: 5/15 (33%)	48 ±12.95 (25 to 72)^b	Two	27 ±4.07 (18 to 29)^b	Very Good 12/15 (80%)
	F 7/15 (47%)		PH: 9/15 (60%)	CBT: 3/15 (20%)	IC+BG: 10/15 (66%)	PH: 42 ±11.2 (25 to 67)^b		PH: 27 ±4.3 (19 to 29)^b
				GCT: 5/15 (33%)		PF:53 ±12.7 (35 to 72)^b		PF: 27 ±4.0 (18 to 29)^b

ABC, aneurysmal bone cyst; ABC-R, recurrent aneurysmal bone cyst; BC, bone cement augmentation; BG, bone grafting; CBT, chondroblastoma; F, female; GCT, giant-cell tumor of bone; IC, extended curettage; M, male; PH, proximal humerus; PF, proximal femur.
^aPostsurgical scores and ratings after recurrence prior to secondary surgery; ^bmean ±SD (range); ^ctwo recurrent cases.

ISSN: 1477-7819