Biotinidase deficiency: an atypical presentation.


Biotinidase deficiency is a rare metabolic disorder which can cause dermatological manifestations and lead to severe neurological sequelae if untreated. Holocarboxylase synthetase deficiency also has similar manifestations and needs to be differentiated. We present a neonate who had atypical early onset symptoms and was diagnosed to have biotinidase… (More)