NCIt definition : An autosomal recessive condition caused by mutation(s) in the TPI1 gene, encoding
triosephosphate isomerase. It is characterized by congenital hemolytic anemia and
progressive neuromuscular dysfunction.;
Alternative definition : NICHD: A rare, autosomal recessive, inherited disorder caused by mutation of the TPI1
gene. It is characterized by hemolytic anemia and severe, progressive neuromuscular
dysfunction beginning in early childhood.;