Table 1. Patient characteristics, number of sessions and clinical results at the last follow-up.

	Age (yrs)/gender	Site	Clinical presentation	Previous treatment	Follow-up (mths)	Clinical results	Further treatment
1	10/M	Proximal tibia	Pain	Cyst curettage + bone grafting	32	Successful	No
2	8/M	Proximal humerus	Pathological fracture	Cyst curettage + bone grafting + osteosynthesis	36	Successful	No
3	7/F	Proximal tibia	Accidental discovery	No remarks	31	Limb shortening	No
4	2/F	Proximal humerus	Pathological fracture	Embolization	29	Successful	No
5	19/M	Iliopubic ramus	Pain	No remarks	44	Successful	No
6	10/F	L3 vertebra	Lumbar pain	Cyst curettage + osteosynthesis	30	Successful	No
7	3/F	Proximal tibia	Painful limp	Cyst curettage + bone grafting	52	Successful	No
8	13/M	Distal femur	Pain	No remarks	34	Successful	No
9	5/F	Proximal humerus	Pathological fracture	No remarks	34	Limb shortening	No
10	10/M	Iliac bone	Pain	No remarks	71	Successful	No
11	10/M	Distal femur	Pain	Cyst curettage + bone grafting	38	Successful	No
12	7/M	Proximal humerus	Pathological fracture	No remarks	34	Limb shortening	No
13	4/M	Proximal humerus	Pathological fracture	No remarks	27	Successful	No
14	13/M	C4 vertebra	Vertebral compression fracture	No remarks	26	Quadriparesis	Laminectomy + synthesis
15	13/M	Proximal femur	Painful limp	Cyst curettage + bone grafting	27	Successful	No
16	9/F	Humeral diaphysis	pain	Cyst curettage + bone grafting	25	Successful	No