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Schwartz-Jampel syndrome: three pediatric case reports
H Yapicioğlu1, M Satar, D Yildizdaş
1Department of Pediatrics, Division of Neonatology, Cukurova University, Faculty of Medicine, Adana, Turkey. yyhacer@hotmail.com
Genetic Counseling (Geneva, Switzerland)
|October 28, 2003
Summary
Schwartz-Jampel syndrome, a rare genetic disorder, presents with muscle stiffness and skeletal abnormalities. This study details three pediatric cases, highlighting the syndrome
Area of Science:
- Genetics
- Pediatrics
- Endocrinology
Background:
- Schwartz-Jampel syndrome is a rare autosomal recessive disorder.
- It is characterized by myotonia, short stature, bone dysplasia, and growth retardation.
- Three types (1A, 1B, and 2) are recognized, varying in severity and age of onset.
Observation:
- This paper reports on three pediatric cases of Schwartz-Jampel syndrome.
- One case presented with neonatal manifestations, indicating early-onset disease.
- The cases illustrate the heterogeneity of bone dysplasia and clinical presentation.
Findings:
- The study provides clinical details of pediatric patients diagnosed with Schwartz-Jampel syndrome.
- It emphasizes the variability in disease presentation, particularly bone dysplasia.
- The report includes a case with severe neonatal onset, underscoring the condition's potential severity.
Implications:
- These findings contribute to a better understanding of Schwartz-Jampel syndrome's clinical spectrum.
- Early diagnosis and recognition of neonatal forms are crucial for management.
- Further research into genotype-phenotype correlations may improve prognostic accuracy.