Extensive Mongolian spots: a clinical sign merits special attention for gm1-Gangliosidosis

  • Dr Rajesh kumar SMS Medical College, Jaipur, Rajasthan, India
  • Dr Ashok Gupta SMS Medical College, Jaipur, Rajasthan, India
  • Dr Priyanshu Mathur SMS Medical College, Jaipur, Rajasthan, India
  • Dr Manish Sharma SMS Medical College, Jaipur, Rajasthan, India
  • Dr Manisha Garg SMS Medical College, Jaipur, Rajasthan, India
Keywords: GM1 gangliosidosis, Ecchymoses, Mongolian spots

Abstract

GM1-gangliosidosis (GM1) is one of the metabolic storage diseases, of which a differential diagnosis requires an array of biochemical assays to determine the enzyme deficiency. This approach is not only time-consuming and costly but also unavailable to most hospital laboratories. However, a presumptive diagnosis of GM1 may be made on the basis of diffuse ecchymosis, ectopic Mongolian spots and coarse facial feature, if present. A more definitive diagnosis of GM1 is then made on the demonstration of deficiency of GM1 beta-galactosidase in leukocytes, plasma or cultured skin fibroblasts. We postulate that dermal pigmentation may be recognized as an early sign of GM1 gangliosidosis.

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Extensive Mongolian spots: a clinical sign merits special attention for gm1-Gangliosidosis
CITATION
DOI: 10.17511/ijpr.2016.i07.03
Published: 2016-07-31
How to Cite
Dr Rajesh kumar, Dr Ashok Gupta, Dr Priyanshu Mathur, Dr Manish Sharma, & Dr Manisha Garg. (2016). Extensive Mongolian spots: a clinical sign merits special attention for gm1-Gangliosidosis. Pediatric Review: International Journal of Pediatric Research, 3(7), 482-485. https://doi.org/10.17511/ijpr.2016.i07.03
Section
Case Report