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Muenke syndrome

Synonyms
FGFR3-Related Craniosynostosis; Muenke nonsyndromic coronal craniosynostosis; Syndrome of coronal craniosynostosis
Modes of inheritance
Autosomal dominant inheritance (Orphanet)

Summary

Excerpted from the GeneReview: Muenke Syndrome
Muenke syndrome is characterized by considerable phenotypic variability; features may include coronal synostosis (more often bilateral than unilateral); synostosis of other sutures, all sutures (pan synostosis), or no sutures; or macrocephaly. Bilateral coronal synostosis typically results in brachycephaly, although turribrachycephaly (a "tower-shaped" skull) or a cloverleaf skull can be observed. Unilateral coronal synostosis results in anterior plagiocephaly. Other craniofacial findings typically include temporal bossing, widely spaced eyes, ptosis or mild proptosis, mild midface retrusion, and highly arched palate or cleft lip and palate. Strabismus is common. Other findings can include hearing loss, developmental delay, intellectual disability, behavioral issues, intracranial anomalies, epilepsy, ocular anomalies, brachydactyly, carpal and/or tarsal bone fusions, broad thumbs and great toes, clinodactyly, and radiographic findings of short and broad middle phalanges and/or cone-shaped epiphyses. Of note, some individuals who have the p.Pro250Arg pathogenic variant may have no signs of Muenke syndrome on physical or radiographic examination.
Full text of GeneReview (by section):
Summary
Diagnosis
Clinical Characteristics
Genetically Related (Allelic) Disorders
Differential Diagnosis
Management
Genetic Counseling
Resources
Molecular Genetics
Chapter Notes
References
Authors:
Paul Kruszka
Myron Rolle
Kristopher T Kahle
view full author information

Available tests

79 tests are in the database for this condition.

Check Related conditions for additional relevant tests.

Clinical tests (79 available)

Molecular Genetics Tests

Genes See tests for all associated and related genes

  • Also known as: ACH, CD333, CEK2, HSFGFR3EX, JTK4, FGFR3
    Summary: fibroblast growth factor receptor 3

Clinical features

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Imported from Human Phenotype Ontology (HPO)

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