The follicles at different development stages in autografts were normal morphology, but the number of follicles in vitrified ovarian tissues was less than that in non-frozen tissues.

• 移植存活的卵巢组织内可见不同发育阶段的卵泡，形态正常，但冻融卵巢组织内卵泡数量比新鲜组织少。