Fertility Preservation in Girls

Table 1

Ovarian cryopreservation in pediatric patients, Hadassah Medical Center (1997–2011).

Patient	Age at cryo (years)	Diagnosis	No. oocytes retrieved	No. oocytes frozen
1	15	Ewing sarcoma	0	0
2	15	Thalassemia major	0	0
3	15	Osteosarcoma, cervical cancer	18	2
4	15	AML	5	0
5	14	Ewing sarcoma	16	6
6	14	Rhabdomyosarcoma	5	3
7	13	Hodgkin’s disease	0	0
8	13	Non-Hodgkin’s lymphoma	0	0
9	13	Osteosarcoma	0	0
10	13	Hodgkin’s disease	2	2
11	13	Ewing sarcoma	9	5
12	13	Hodgkin’s disease	13	5
13	12	Ewing sarcoma	23	9
14	10	Sarcoma	0	0
15	10	Osteosarcoma	17	8
16	9	Osteosarcoma	6	2
17	8	Ewing sarcoma	8	2
18	5	Wilms’ tumor	7	1
19	3	Neuroblastoma	4	1
20	3	Rhabdomyosarcoma	0	0