<unk>  is a rare congenital disorder characterized by the reduction or absence of functional peroxisomes in the cells of an individual. It is one of a family of disorders called Zellweger spectrum disorders which are leukodystrophies.<unk>  is named after Hans Zellweger (1909–1990), a Swiss-American pediatrician, a professor of pediatrics and genetics at the University of Iowa who researched this disorder.
Zellweger syndrome
Rett syndrome
Asperger syndrome
Zellweger spectrum disorders
Hurler–Scheie syndrome
Scheie syndrome
Axenfeld–Rieger syndrome
Foster Kennedy syndrome