Quality of life is impacted severely and the prognosis of patients with<unk>  remains poor. This is due to the lack of a long-term treatment. Life expectancy is 1–2 years.
Rabson–Mendenhall syndrome
Wilson–Turner syndrome
Weismann-Netter–Stuhl syndrome
Rothmund–Thomson syndrome
Beckwith–Wiedemann syndrome
Schinzel–Giedion syndrome
Smith–Lemli–Opitz syndrome
Li–Fraumeni syndrome