<unk>  <unk>  is a very rare, autosomal recessive disorder characterized by the appearance of premature aging.<unk> 's syndrome more closely resembles accelerated aging than any other segmental progeria. For this reason, it is often referred to as a progeroid syndrome, as it partly mimics the symptoms of Progeria.
Werner syndrome
Mungan syndrome
Klüver-Bucy syndrome
Cowden syndrome
Braun-Bayer syndrome
Laron syndrome
Kearns-Sayer syndrome
Mounier-Kuhn syndrome