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GTR Home > Conditions/Phenotypes > CBL-related disorder

Summary

Noonan syndrome-like disorder is a developmental disorder resembling Noonan syndrome (NS1; 163950) and characterized by facial dysmorphism, a wide spectrum of cardiac disease, reduced growth, variable cognitive deficits, and ectodermal and musculoskeletal anomalies. There is extensive phenotypic heterogeneity and variable expressivity (summary by Martinelli et al., 2010). Patients with heterozygous germline CBL mutations have an increased risk for certain malignancies, particularly juvenile myelomonocytic leukemia (JMML; 607785), as also seen in patients with Noonan syndrome (summary by Niemeyer et al., 2010). [from OMIM]

Genes See tests for all associated and related genes

  • Also known as: C-CBL, CBL2, FRA11B, NSLL, RNF55, CBL
    Summary: Cbl proto-oncogene

Clinical features

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