Case Report


A case of a massive placental lake in the second trimester

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1 MBChb, ST4 Trainee Obstetrics and Gynaecology, Royal Bolton Hospital, Minerva Road, Farnworth, Bolton, BL4 0JR, United Kingdom

2 MBChb, ST2 Trainee Obstetrics and Gynaecology, Royal Bolton Hospital, Minerva Road, Farnworth, Bolton, BL4 0JR, United Kingdom

3 MBChb, FRCOG, Consultant Obstetrics and Gynaecology, Royal Bolton Hospital, Minerva Road, Farnworth, Bolton, BL4 0JR, United Kingdom

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Holly George

MBChb, ST4 Trainee Obstetrics and Gynaecology, Royal Bolton Hospital, Minerva Road, Farnworth, Bolton, BL4 0JR,

United Kingdom

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Article ID: 100085Z08HG2021

doi: 10.5348/100085Z08HG2021CR

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How to cite this article

George H, Smith A, Tomlinson J. A case of a massive placental lake in the second trimester. J Case Rep Images Obstet Gynecol 2021;7:100085Z08HG2021.

ABSTRACT


We present a rare case of a massive placental lake, found on routine anomaly scan in the second trimester, in an otherwise low risk pregnancy. There is sparse literature on this subject and we propose the use of the term “Maternal Lake” for cases where there is a greater than 3 cm echolucent area with demonstrated blood flow in the retroplacental space. This case resulted in termination of pregnancy. We discuss the challenges of diagnosis and management in such rare cases.

Keywords: Fetal medicine, Obstetrics, Placental lake

SUPPORTING INFORMATION


Author Contributions

Holly George - Acquisition of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Amy Smith - Acquisition of data, Revising it critically for important intellectual content, Final approval of the version to be published

John Tomlinson - Analysis of data, Interpretation of data, Revising it critically for important intellectual content, Final approval of the version to be published

Guaranter of Submission

The corresponding author is the guarantor of submission.

Source of Support

None

Consent Statement

Written informed consent was obtained from the patient for publication of this article.

Data Availability

All relevant data are within the paper and its Supporting Information files.

Conflict of Interest

Authors declare no conflict of interest.

Copyright

© 2021 Holly George et al. This article is distributed under the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any medium provided the original author(s) and original publisher are properly credited. Please see the copyright policy on the journal website for more information.