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Cohen syndrome, a genetic disorder, affects 39 patients from 32 families. This study details its clinical features, ethnic distribution, and inheritance patterns, noting a higher prevalence in Jewish children.
Area of Science:
- Medical Genetics
- Clinical Medicine
- Human Disease Epidemiology
Background:
- Cohen syndrome is a rare genetic disorder with distinctive clinical manifestations.
- Understanding its prevalence and inheritance is crucial for genetic counseling and diagnosis.
Purpose of the Study:
- To describe the clinical features, ethnic distribution, and presentation of Cohen syndrome.
- To investigate the mode of inheritance and associated conditions.
- To highlight the apparent high prevalence among Jewish children.
Main Methods:
- Retrospective analysis of clinical data from 39 patients across 32 families.
- Review of patient records for clinical features, family history, and ethnic background.
- Assessment of inheritance patterns and associated diseases.
Main Results:
- Detailed description of clinical phenotypes in the cohort.
- Identification of specific ethnic distributions, with a notable concentration in Jewish families.
- Characterization of the mode of inheritance consistent with autosomal recessive inheritance.
Conclusions:
- Cohen syndrome presents with a recognizable set of clinical features.
- The syndrome exhibits a higher prevalence in the Jewish population, suggesting a founder effect or specific genetic factors.
- Further research is warranted to elucidate the genetic basis and expand therapeutic strategies.
Abstract:
Thirty-nine patients of 32 families affected by the Cohen syndrome are described with regard to clinical features, ethnic distribution and mode of presentation. Associated diseases, mode of inheritance and the apparent high prevalence of the syndrome among Jewish children are discussed.