Fertility preservation and refreezing of transplanted ovarian tissue-a potential new way of managing patients with low risk of malignant cell recurrence

This is the second case of delivery following heterotopic grafting as well as the second case of successful transplantation of ovarian tissue from a patient with early-stage ovarian cancer. The recovered grafts showed that a lower number of functional follicles than previously estimated can actually support ovarian function. Removing and refreezing grafted tissue could be a new way of handling not only cancer patients with a risk of malignant cell recurrence, but also certain groups of patients with genetic conditions.