| pubmed-article:8924962 | pubmed:abstractText | Testis cancer, chemotherapy and radiation can induce temporary or permanent infertility in men. Cryopreservation of spermatozoa seems an absolute prerequisite in such situation for male patients who are old enough to procreate. We propose a national retrospective study carried out in 17 CECOS. This survey demonstrates a regular increase for semen preservation in testis cancer and analyses the modalities of gametes preservation and their possible use. In view of this activity, we propose a discussion of the attitude of the various CECOS and of particular cases involving ethical issues. | lld:pubmed |
