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Ultrasonographic imaging of the fetal hippocampus

  • Maternal-Fetal Medicine
  • Published:
Archives of Gynecology and Obstetrics Aims and scope Submit manuscript

Abstract

Objectives

The objective was to identify the fetal hippocampus and fornix using 2D and to measure the C-shaped length of fornix and hippocampus.

Methods

This study was designed in cross-section. Healthy singleton and between 18 and 24 weeks of gestation pregnant women who applied to the perinatology outpatient clinic for second-level ultrasound scanning between December 2022 and February 2023 were included in the study. Patients were screened consecutively. Demographic information of the participants was obtained and an ultrasound scan was performed. The fetal fornix–hippocampus’ length and hippocampal height were measured in the sagittal section. Data were presented as mean ± standard deviation, median (min, max), or number (percent).

Results

A total of 92 patients were included in the study. Fetal fornix and hippocampus measurements were taken in % 97.8 (90/92) patients. The mean of the fetal fornix–hippocampus length and fetal hippocampus height of 90 patients were measured as 35.6 ± 3.0 and 4.7 ± 3.9, respectively.

Conclusion

Fetal fornix and hippocampus can be visualized in easily with two-dimensional ultrasound during anomaly scanning in the second trimester.

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Funding

The authors declare that no funds, grants, or other support were received during the preparation of this manuscript.

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Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by [ET] ve [HBS]. The first draft of the manuscript was written by [ET] and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Erzat Toprak.

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Conflict of interest

The authors have no relevant financial or non-financial interests to disclose.

Ethical approval

This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of University Karatay.

Consent to participate

Informed consent was obtained from all individual participants included in the study.

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Cite this article

Toprak, E., Sayal, H.B. Ultrasonographic imaging of the fetal hippocampus. Arch Gynecol Obstet 309, 1943–1949 (2024). https://doi.org/10.1007/s00404-023-07093-7

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  • DOI: https://doi.org/10.1007/s00404-023-07093-7

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