The Urine as a Diagnostic Key for a Homozygous EGFR Mutation
March 2022
in “
Portuguese Journal of Nephrology & Hypertension
”
TLDR A rare EGFR mutation in newborns leads to severe health issues and early death.
The document described two case reports of female preterm newborns from consanguineous Roma parents, who presented with alopecia, erythroderma/ichthyosis, and nephromegaly. Both developed severe health issues, including hypomagnesaemia, electrolyte disturbances, recurrent sepsis, and failure to thrive. Exome sequencing revealed a rare homozygous mutation in the epidermal growth factor receptor. Despite optimized medical care, both patients had a poor prognosis and died before their first birthday. The study aimed to contribute to the understanding and management of this rare genetic condition.