Article
Phenotype Analysis in Two Families With Otopalatodigital Syndrome Spectrum Disorder Based on FLNA Gene Variants.
Clinical genetics - 1 Mar 2026
Schwarz Martin, Fišer Miroslav, Šodková Lenka, Míšová Eva, Drahanský Martin, Vokálek Tomáš, Michalovská Renata, Matějková Adéla, Jindrová Jaroslava, Bendová Šárka, Macek Milan
Abstract excerpt
Otopalatodigital spectrum disorders (OPDSD), comprising otopalatodigital syndromes types 1 and 2 (OPD1, OPD2) and frontometaphyseal dysplasia (FMD), are rare X-linked disorders caused by FLNA gene variants, with phenotypes ranging from mild skeletal anomalies to severe multisystem malformations. We describe two unrelated cases: a 14-year-old male (P1, FMD) and an aborted fetus (P2, OPD2). Whole-exome sequencing...
Topics
- Humans
- Male
- Filamins
- Adolescent
- Phenotype
- Osteochondrodysplasias
- Female
- Mutation
- Pedigree
- Craniofacial Abnormalities
- Exome Sequencing
