Unexpected pregnancy and ovarian hyperstimulation syndrome following IVF cycle with all embryos frozen: A case report

Chi Feng Fu, Tsung Hsien Lee, Chin Der Chen, Mei Jou Chen, Hong Nerng Ho, Yu Shih Yang

研究成果: 雜誌貢獻文章

1 引文 斯高帕斯(Scopus)

摘要

Objective: We report a patient with late onset of severe ovarian hyperstimulation syndrome (OHSS) combined with pregnancy subsequent to in vitro fertilization (IVF) cycles without embryo transfer, which is extremely rare. Case Report: This case of severe OHSS was in a 27-year-old woman who underwent controlled ovarian hyperstimulation (COH), oocyte collection, and IVF. All embryos were cryopreserved to prevent possible OHSS due to an extremely high level of estradiol (6,357 pg/mL). No embryo was transferred in this cycle. However, she was admitted 7 days after oocyte retrieval because of massive ascites and enlarged ovaries. Pregnancy was diagnosed by serum β-human chorionic gonadotropin (51 mIU/mL) 4 days later. Fetal heartbeat was demonstrated by ultrasound examination during follow-up. Conclusion: Prompt recognition of pregnancy and proper medical intervention should be given to patients with late-onset OHSS, even if no embryo was transferred in the fresh cycle. We suggest that more preventive procedures for OHSS may be necessary for patients undergoing COH and receiving no embryo transfer, such as oocyte donors and patients with polycystic ovary syndrome.
原文英語
頁(從 - 到)83-86
頁數4
期刊Taiwanese Journal of Obstetrics and Gynecology
44
發行號1
DOIs
出版狀態已發佈 - 一月 1 2005
對外發佈Yes

ASJC Scopus subject areas

  • Obstetrics and Gynaecology

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