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Klippel-Feil syndrome and Dandy-Walker malformation.

A Karaman¹, H Kahveci

¹Erzurum Nenehatun Obstetrics and Gynecology Hospital, Department of Medical Genetics, Erzurum, Turkey. alikaramandr@hotmail.com

Genetic Counseling (Geneva, Switzerland)

|February 7, 2012

Summary

Klippel-Feil syndrome, a congenital condition, involves fused cervical vertebrae and other anomalies. This report details a rare case co-occurring with Dandy-Walker malformation, highlighting complex neurological presentations.

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Area of Science:

Neurology
Genetics
Developmental Biology

Background:

Klippel-Feil syndrome (KFS) is a congenital disorder characterized by the fusion of cervical vertebrae, often presenting with a short neck, low hairline, and restricted neck movement.
Associated anomalies can include visceral issues and central nervous system (CNS) abnormalities such as Chiari malformation, syringomyelia, and hydrocephalus.
Dandy-Walker malformation is a congenital brain defect characterized by abnormal development of the cerebellum and the fourth ventricle.

Observation:

This report presents a rare case of Klippel-Feil syndrome.
The patient exhibited Klippel-Feil syndrome concurrently with Dandy-Walker malformation.
This combination represents a unique and complex presentation of congenital anomalies.

Findings:

The co-occurrence of Klippel-Feil syndrome and Dandy-Walker malformation is exceedingly rare.
This case underscores the potential for complex interplay between different congenital malformation syndromes.
Detailed neuroimaging and clinical evaluation are crucial for diagnosing such combined conditions.

Implications:

Understanding the genetic and developmental pathways underlying both Klippel-Feil syndrome and Dandy-Walker malformation is essential.
This case may provide insights into the shared or interacting etiologies of these conditions.
Further research is warranted to explore the frequency and clinical significance of this combined presentation in pediatric neurology.