# Prenatal diagnosis of Blepharo-Cheilo-Dontic syndrome: a case report

**Authors:** A. Rejaey, C. Berg, A. Reuss, I. Gottschalk

PMC · DOI: 10.1007/s00404-025-08268-0 · 2026-01-21

## TL;DR

This case report details the prenatal diagnosis of a rare syndrome involving facial and dental abnormalities.

## Contribution

The paper presents a rare prenatal case of Blepharo-Cheilo-Dontic syndrome confirmed through molecular genetics.

## Key findings

- Sonography identified bilateral cleft lip and palate and open eyelids.
- Molecular genetics confirmed a de-novo mutation in the CDH1 gene.
- The pregnancy was terminated after multidisciplinary counseling.

## Abstract

This case report describes the prenatal diagnosis of the extremely rare Blepharo-Cheilo-Dontic syndrome. After sonographic diagnosis of the bilateral cleft lip and palate and the persistent open eyelids, amniocentesis with subsequent molecular genetics confirmed the sonographically presumed de-novo mutation of the CDH1 gene and the Blepharo-Cheilo-Dontic Syndrome. After multidisciplinary counseling the patients termined the pregnancy.

## Linked entities

- **Genes:** CDH1 (cadherin 1) [NCBI Gene 999]
- **Diseases:** Blepharo-Cheilo-Dontic syndrome (MONDO:0007339)

## Full-text entities

- **Genes:** CTNND1 (catenin delta 1) [NCBI Gene 1500] {aka BCDS2, CAS, CTNND, P120CAS, P120CTN, p120}, CDH1 (cadherin 1) [NCBI Gene 999] {aka Arc-1, BCDS1, CD324, CDHE, ECAD, LCAM}
- **Diseases:** blindness (MESH:D001766), ectropion (MESH:D004483), facial cleft (MESH:C537767), cleft lip and palate (MESH:D002971), hypodontia (MESH:D000848), lagophthalmos (MESH:D000092164), Blepharo-Cheilo-Dontic Syndrome (MESH:C536188), dental anomalies (OMIM:614188), eyelid malformations (MESH:D005141)
- **Chemicals:** calcium (MESH:D002118)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Figures

3 figures with captions in the complete paper: https://tomesphere.com/paper/PMC12823632/full.md

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Source: https://tomesphere.com/paper/PMC12823632