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A Case Report of Conjoined Oocytes with Independent Zona Pellucida from Polycystic Ovary Syndrome

Received: 27 July 2016     Accepted: 5 August 2016     Published: 7 September 2016
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Abstract

The occurrence of more than two ova from the same follicle (polyovular follicle) in humans has been observed. In this case report there was a high frequency of conjoined oocytes retrieved with individual zona pellucida (40% of oocytes retrieved, 4.3% of mature follicles) from women with polycystic ovary syndrome (PCOS). We may have to be more aware of the risk of multiple pregnancies in infertility treatment for PCOS women.

Published in Journal of Gynecology and Obstetrics (Volume 4, Issue 5)
DOI 10.11648/j.jgo.20160405.11
Page(s) 25-29
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Conjoined oocytes, Polyovular Follicle, Binovular Follicle, Polycystic Ovary Syndrome (PCOS), Assisted Reproductive Technology (ART) Treatment, Case Report

References
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Cite This Article
  • APA Style

    Ayaka Tanaka, Hitomi Nakamura, Keiichi Kumasawa, Tateki Tsutsui, Kiichiro Furuya, et al. (2016). A Case Report of Conjoined Oocytes with Independent Zona Pellucida from Polycystic Ovary Syndrome. Journal of Gynecology and Obstetrics, 4(5), 25-29. https://doi.org/10.11648/j.jgo.20160405.11

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    ACS Style

    Ayaka Tanaka; Hitomi Nakamura; Keiichi Kumasawa; Tateki Tsutsui; Kiichiro Furuya, et al. A Case Report of Conjoined Oocytes with Independent Zona Pellucida from Polycystic Ovary Syndrome. J. Gynecol. Obstet. 2016, 4(5), 25-29. doi: 10.11648/j.jgo.20160405.11

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    AMA Style

    Ayaka Tanaka, Hitomi Nakamura, Keiichi Kumasawa, Tateki Tsutsui, Kiichiro Furuya, et al. A Case Report of Conjoined Oocytes with Independent Zona Pellucida from Polycystic Ovary Syndrome. J Gynecol Obstet. 2016;4(5):25-29. doi: 10.11648/j.jgo.20160405.11

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  • @article{10.11648/j.jgo.20160405.11,
      author = {Ayaka Tanaka and Hitomi Nakamura and Keiichi Kumasawa and Tateki Tsutsui and Kiichiro Furuya and Namhyo Kim and Kaori Koizumi and Tadashi Kimura},
      title = {A Case Report of Conjoined Oocytes with Independent Zona Pellucida from Polycystic Ovary Syndrome},
      journal = {Journal of Gynecology and Obstetrics},
      volume = {4},
      number = {5},
      pages = {25-29},
      doi = {10.11648/j.jgo.20160405.11},
      url = {https://doi.org/10.11648/j.jgo.20160405.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.jgo.20160405.11},
      abstract = {The occurrence of more than two ova from the same follicle (polyovular follicle) in humans has been observed. In this case report there was a high frequency of conjoined oocytes retrieved with individual zona pellucida (40% of oocytes retrieved, 4.3% of mature follicles) from women with polycystic ovary syndrome (PCOS). We may have to be more aware of the risk of multiple pregnancies in infertility treatment for PCOS women.},
     year = {2016}
    }
    

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    AB  - The occurrence of more than two ova from the same follicle (polyovular follicle) in humans has been observed. In this case report there was a high frequency of conjoined oocytes retrieved with individual zona pellucida (40% of oocytes retrieved, 4.3% of mature follicles) from women with polycystic ovary syndrome (PCOS). We may have to be more aware of the risk of multiple pregnancies in infertility treatment for PCOS women.
    VL  - 4
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Author Information
  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

  • Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan

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