Retrieval of zona-free immature oocytes in a woman with recurrent empty follicle syndrome: a case report

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dc.authorid0000-0002-0717-1756en_US
dc.contributor.authorDuru, Namık Kemal
dc.contributor.authorDede, Murat
dc.contributor.authorHaşimi, Adnan
dc.contributor.authorBaşer, İskender
dc.date.accessioned2024-07-12T21:11:38Z
dc.date.available2024-07-12T21:11:38Z
dc.date.issued2007en_US
dc.departmentFakülteler, Tıp Fakültesien_US
dc.description.abstractBackground: Different ovulation trigger methods such as gonadotropin releasing hormone-agonist (GnRH-a) and recombinant human chorionic gonadotropin (r-hCG) plus rescue oocyte retrieval might reveal oocytes in patients with recurrent empty follicle syndrome. Case: Endogenous luteinizing hormone was triggered with a GnRH-a (Buserelin [Suprefact pro-injection, Aventis-Pharma, Turkey], 250 microg subcutaneously) in a GnRH antagonist (Cetrorelix [Cetrotide 0.25, SeronoTurkey], 0.25 mg/d, starting on day 6), down-regulated cycle. At the first scheduled retrieval, 3 cumulus-oocytecorona complexes were recovered from the left ovary. During chemical denudation with hyaluronidase, 2 of them underwent lysis. The third was a zona-free, germinalvesicle-stage oocyte after mechanical denudation. Oocyte pickup was stopped, and recombinant human chorionic gonadotropin (hCG) (250 microg subcutaneously) was injected. Five cumulus-oocyte-corona complexes were retrieved from the right ovary 24 hours after rescue with recombinant hCG. Only mechanical denudation was done, and 4 zona-free oocytes with germinal vesicle breakdown were seen. All oocytes underwent intracytoplasmic sperm injection, and none of them were fertilized. Conclusion: Oocyte maturation defects should be included in etiologic mechanisms for counseling patients with empty follicle syndrome.en_US
dc.identifier.citationDuru NK, Cincik M, Dede M, Hasimi A, Baser I. (2007). Retrieval of zona-free immature oocytes in a woman with recurrent empty follicle syndrome: a case report. J Reprod Med. 52(9), s. 858-863.en_US
dc.identifier.endpage858en_US
dc.identifier.issn0024-7758
dc.identifier.issue9en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage863en_US
dc.identifier.urihttps://pubmed.ncbi.nlm.nih.gov/17939607/
dc.identifier.urihttps://hdl.handle.net/20.500.12415/4387
dc.identifier.volume52en_US
dc.institutionauthorCıncık, Mehmet
dc.language.isoenen_US
dc.publisherThe Journal of reproductive medicineen_US
dc.relation.ispartofThe Journal of reproductive medicineen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY03556
dc.titleRetrieval of zona-free immature oocytes in a woman with recurrent empty follicle syndrome: a case reporten_US
dc.typeArticle
dspace.entity.typePublication

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