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Wolcott-Rallison syndrome
L I al-Gazali1, S Makia, A Azzam
1Department of Paediatrics, FMHS, UAE University, Al Ain.
Clinical Dysmorphology
|July 1, 1995
Insights
Wolcott-Rallison syndrome is a rare genetic disorder causing early-onset diabetes and bone abnormalities. This review details the clinical and radiological features of two affected siblings, highlighting key diagnostic indicators.
Area of Science:
- Genetics
- Pediatrics
- Endocrinology
Background:
- Wolcott-Rallison syndrome (WRS) is a rare autosomal recessive disorder.
- Characterized by early-onset insulin-dependent diabetes mellitus and skeletal dysplasia.
- Genetic mutations in the ER stress response pathway are implicated.
Observation:
- Description of two siblings diagnosed with WRS.
- Radiological evidence of epiphyseal dysplasia noted by 6 months of age in one sibling.
- Both siblings presented with neonatal-onset insulin-dependent diabetes.
Findings:
- Early-onset diabetes mellitus is a hallmark of WRS.
- Epiphyseal dysplasia presents as a significant radiological feature.
- The syndrome necessitates early and comprehensive management.
Implications:
- Understanding the clinical and radiological spectrum of WRS is crucial for early diagnosis.
- Genetic counseling and management strategies are vital for affected families.
- Further research into WRS pathogenesis may reveal therapeutic targets.
Abstract:
Two sibs with early onset diabetes and epiphysed dysplasia (Wolcott-Rallison syndrome) are described. The epiphyseal changes were radiologically apparent at 6 months of age in one of them, and both developed insulin dependent diabetes in the first few weeks of life. The clinical and radiological features of this syndrome are reviewed.