Tyrosinemia, Type Iii, also known as tyrosinemia type iii, is related to tyrosinemia and hawkinsinuria, and has symptoms including seizures An important gene associated with Tyrosinemia, Type Iii is HPD (4-Hydroxyphenylpyruvate Dioxygenase), and among its related pathways/superpathways are Metabolism and Diseases of glycosylation. Affiliated tissues include liver and neutrophil, and related phenotypes are 4-hydroxyphenylpyruvic aciduria and 4-hydroxyphenylacetic aciduria