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Spectral Karyotyping to Study Chromosome Abnormalities in Humans and Mice with Polycystic Kidney Disease
Published on: February 3, 2012
Seckel syndrome with chromosomal 18 deletion
Inusha Panigrahi1, Satvinder Kaur, Ketan Kulkarni
1Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India. inupan@yahoo.com
Indian Journal of Pediatrics
|December 17, 2009
Summary
Seckel Syndrome (SS) presents with characteristic bird-headed dwarfism. Diagnostic tools like chromosome analysis and neuroimaging, including MRI, are crucial for understanding this rare genetic disorder.
Area of Science:
- Genetics
- Pediatrics
- Medical Imaging
Background:
- Seckel Syndrome (SS) is a rare genetic disorder characterized by primordial dwarfism.
- The syndrome exhibits distinct facial features, often described as 'bird-headed'.
Observation:
- Four patient case records with Seckel Syndrome were reviewed.
- All patients displayed typical features of bird-headed dwarfism.
- One patient exhibited a Chromosome 18 deletion.
Findings:
- Neuroimaging, specifically MRI, revealed abnormalities in 3 out of the 4 patients.
- Cytogenetic studies are essential for identifying specific genetic alterations, such as the Chromosome 18 deletion.
Implications:
- Integrated cytogenetic and neuroimaging approaches are vital for accurate diagnosis of Seckel Syndrome.
- These studies offer significant prognostic information for affected individuals.
- Further research into the genetic and neurological underpinnings of SS is warranted.
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