Welcome to the Forgotten Diseases Research Foundation's disease assistant.

Select relevant diseases.
Yes No System Name
Abetalipoproteinemia
Aicardi-Goutieres syndrome (AGS)
Amyotrophic lateral sclerosis (ALS)
Angelman syndrome
Apert syndrome
Argininosuccinic aciduria
Ataxia-telangiectasia (classic form)
Ataxia-telangiectasia (mild form)
Beckwith-Wiedemann syndrome
Bloom's syndrome
Citrullinemia
Cockayne syndrome
Cornelia de Lange syndrome
Costello syndrome
Creutzfeldt-Jakob disease
Cri du chat syndrome
Crisponi syndrome (cold-induced sweating syndrome)
Crouzon syndrome
Cutis Laxa, Type 1
Cutis Laxa, Type 2
Dubowitz syndrome
Ehlers-Danlos syndrome, arthrochalasic (types 7A & 7B)
Ehlers-Danlos syndrome, classic (types 1/2)
Ehlers-Danlos syndrome, hypermobility (type 3)
Ehlers-Danlos syndrome, kyphoscoliotic (type 6)
Ehlers-Danlos syndrome, periodontitis (type 8)
Ehlers-Danlos syndrome, vascular (type 4)
Ellis van Creveld syndrome
Fanconi anemia
Fragile X associated tremor/ataxia syndrome (FXTAS)
Fragile X syndrome
Friedreich ataxia
Hashimoto's encephalopathy
Hyper IgM syndrome (X-linked or CD40)
Idiopathic hypersomnia
Jeune syndrome
Kabuki syndrome
Kenny-Caffey syndrome, type 2
Kleine-Levin syndrome
Leprosy (Hansen's disease)
Marfan syndrome
Menkes disease
Mowat-Wilson syndrome
Narcolepsy
Netherton syndrome
Nijmegen breakage syndrome
Noonan syndrome
Osteogenesis imperfecta, type 1
Osteogenesis imperfecta, type 5
Pallister-Killian syndrome
Pfeiffer syndrome
Pitt-Hopkins syndrome
Prader-Willi syndrome
Rett syndrome (classic)
Rett syndrome (preserved speech variant)
Rothmund-Thomson syndrome
Rubinstein-Taybi syndrome
Saethre-Chotzen syndrome
Sanjad-Sakati syndrome
Schwartz-Jampel syndrome
Smith Magenis syndrome
Smith-Lemli-Opitz syndrome
Sotos syndrome
Stuve Wiedemann syndrome
Subacute Sclerosing Panencephalitis (SSPE)
Susac syndrome
Tangier disease
Trichothiodystrophy
Turner syndrome
Vitamin E deficiency with ataxia
Williams syndrome
XP-CS complex
XP-Neuro
Xeroderma pigmentosum