A case report of severe combined immunodeficiency: Masquerading as sepsis

Authors

  • Subhranshu sekhar Dhal MD paediatrics
  • Hiremath Sagar
  • Rajiv Aggarwal
  • Anil Kumar Sapare
  • Minal kekatpure

DOI:

https://doi.org/10.32677/ijch.v9i3.3369

Keywords:

Genetic disorder, Severe combined immunodeficiency, Whole-exome sequencing

Abstract

Severe combined immunodeficiency (SCID) is a rare genetic disorder caused by diverse genetic mutations which lead to the absence or defective T cell, B cell, and Natural killer cell functions. It is usually present in the first 6 months of life and is caused by 20 different mutations. SCID defined by their cellular phenotypes such as T-B+NK+, T-B-NK-, T-B+NK-, and T-B-NK+. Various manifestations are sepsis, disseminated tuberculosis following the Bacillus Calmette–Guerin vaccine, candidiasis, Pneumocystis carinii pneumonia, severe viral infections, chronic diarrhea, failure to thrive, and malabsorption. We report a case of T-B+NK- SCID in a 5-month-old male child, who presented with fever, rash, and loose stool, and the diagnosis was confirmed by whole-exome sequencing.

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Published

2022-03-28

Issue

Section

Case Reports

How to Cite

A case report of severe combined immunodeficiency: Masquerading as sepsis. (2022). Indian Journal of Child Health, 9(3), 39-42. https://doi.org/10.32677/ijch.v9i3.3369

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