<unk>  is a specific type of progeroid syndrome, also known as Hutchinson-Gilford syndrome. Progeroid syndromes are a group of diseases that causes individuals to age faster than usual, leading to them appearing older than they are. Patients born with<unk>  typically live to an age of mid-teens to early twenties. Severe cardiovascular complications usually develop by puberty, resulting in death.
Progeria
Acrogeria
Degos disease
Hallermann–Streiff syndrome
Bahima disease
Wiedemann–Rautenstrauch syndrome
Tuberous sclerosis
Keshan disease