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The earliest recorded case of CHILD syndrome was in 1903. Otto Sachs was accredited for first describing the clinical characteristics of the syndrome in an 8-year-old girl. The nearest proceeding news on the topic was a report in 1948 by Zellweger and Uelinger, who reported a patient with "half-sided osteochondrodermatitis and nevus ...
Stuttering, also known as stammering, is a speech disorder characterized externally by involuntary repetitions and prolongations of sounds, syllables, words, or phrases as well as involuntary silent pauses called blocks in which the person who stutters is unable to produce sounds.
CDD is a rare condition, with only 1.7 cases per 100,000. [13] [14] [15]A child affected with childhood disintegrative disorder shows normal development. Up until this point, the child has developed normally in the areas of language skills, social skills, comprehension skills, and has maintained those skills for about two years.
Stiff skin syndrome (also known as "Congenital fascial dystrophy" [1]) is a cutaneous condition characterized by ‘rock hard’ induration, thickening of the skin and subcutaneous tissues, limited joint mobility, and mild hypertrichosis in infancy or early childhood. Immunologic abnormalities or vascular hyperactivity are not present in ...
Occipital horn syndrome (OHS), formerly considered a variant of Ehlers–Danlos syndrome, [1] is an X-linked recessive mitochondrial and connective tissue disorder. It is caused by a deficiency in the transport of the essential mineral copper , associated with mutations in the ATP7A gene.
Jordan's syndrome (JS) or PPP2R5D-related intellectual disability is a rare autosomal dominant neurodevelopmental disorder caused by de novo mutations in the PPP2R5D gene. [2] Children with JS may also have epilepsy or meet criteria for diagnosis with autism spectrum disorder .
CHAMP1-associated intellectual disability syndrome, also known as autosomal dominant intellectual disability type 40, is a rare genetic disorder characterized by intellectual disabilities, developmental delays, facial dysmorphisms, and other anomalies.
This causes an overall loss of blood supply in the areas surrounding, as a result of the compression. [5] Furthermore, some scientists have suggested that genetic factors could play a significant role in the development of the disease, however no direct causation has been identified, nor a disease-causing gene.