1.  

Article types	Original article
Language	English
Refereed paper	Refereed
Title	Fertility preservation and pregnancy outcomes in adolescent and young adult male patients with cancer.
Journal	Formal name：Reproductive medicine and biology Abbreviation：Reprod Med Biol ISSN code：1445-5781(Print)1445-5781(Linking)
Domestic / Foregin	Domestic
Volume, Number, Page	17(4),pp.449-53
Papers・Author	Ukita Yuji, Wakimoto Yu, Sugiyama Yukiko, Fujii Yuta, Fukui Atsushi, Hasegawa Akiko, Kondoh Nobuyuki, Yamamoto Shingo, Shibahara Hiroaki
Publication date	2018/10
Papers・Description	Purpose:Sperm cryopreservation is the gold standard for maintaining fertility in male survivors of cancer. In order to help increase the future success of fertility preservation in these patients, the present state of sperm cryopreservation was examined at the current institution and its challenges were discussed.Methods:Between January, 2004 and February, 2017, 31 male patients with cancer were introduced to the center for fertility preservation. The ages and semen characteristics of these patients were examined and compared between those whose sperm were cryopreserved before (the pretreatment group) and after (the post-treatment group) cancer treatment.Results:The mean sperm concentration of the pretreatment group was significantly higher than that of the post-treatment group.
DOI	10.1002/rmb2.12211
The document number	SB16100010<Pre 医中誌>
PMID	30377398