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Related Experiment Video

Updated: May 21, 2025

Microsatellite DNA Genotyping and Flow Cytometry Ploidy Analyses of Formalin-fixed Paraffin-embedded Hydatidiform Molar Tissues

Microsatellite DNA Genotyping and Flow Cytometry Ploidy Analyses of Formalin-fixed Paraffin-embedded Hydatidiform Molar Tissues

Published on: October 20, 2019

Chorionic Bump: A Rare Case Series.

Pietro Cignini¹, Cristina Fabiani², Vincenzo Spina³

¹Department of Obstetrics and Gynaecology, "Sandro Pertini" Hospital, Rome, Italy.

Journal of Ultrasound in Medicine : Official Journal of the American Institute of Ultrasound in Medicine

|March 22, 2025

Summary

This summary is machine-generated.

Chorionic bump (CB) is a rare first-trimester finding. This study presents three cases, offering insights into managing this uncommon condition and its potential impact on pregnancy outcomes.

Keywords:

aneuploidy chorionic bump miscarriage ultrasound

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Area of Science:

Reproductive Medicine
Obstetrics
Fetal Medicine

Background:

Chorionic bump (CB) is a rare convex protrusion into the gestational sac.
The etiology and clinical significance of CB remain largely unknown.
Limited case reports pose diagnostic and management challenges for clinicians.

Observation:

Presents three distinct cases of chorionic bump (CB) identified during the first trimester.
Details the clinical presentation and ultrasound characteristics of each case.
Documents the management strategies employed for each patient.

Findings:

Demonstrates the variability in chorionic bump presentation and behavior.
Highlights the importance of careful monitoring and individualized management approaches.
Suggests that chorionic bumps may not always adversely affect pregnancy outcomes, contrary to some assumptions.

Implications:

Contributes to the limited body of knowledge on chorionic bumps.
Provides practical insights for clinicians managing patients with this rare ultrasound finding.
Underscores the need for further research to elucidate the etiology and long-term implications of chorionic bumps for pregnancy.