Hypertelorism, and Hypothyroidism

• Hypertelorism
• Abnormal facial shape
• Hypothyroidism
• High forehead
• Cleft lip

SOURCES: OMIM MENDELIAN

X-LINKED INTELLECTUAL DISABILITY WITH ISOLATED GROWTH HORMONE DEFICIENCY Is also known as mrgh

• Intellectual disability
• Global developmental delay
• Short stature
• Hypertelorism
• High palate

SOURCES: ORPHANET OMIM MENDELIAN

Intellectual disability-strabismus syndrome is a rare, genetic, syndromic intellectual disability disorder characterized by moderate to severe intellectual disability and esotropia. Other associated features may include growth failure (underweight, failure to thrive, short stature), microcephaly, tone abnormalities (hypotonia, spasticity), epilepsy, behavioral problems (hyperactivity, aggressiveness), and/or abnormal brain morphology, including arachnoid cyst, cerebral atrophy, mild ventriculomegaly, abnormal CNS myelination or corpus callosum agenesis.

• Intellectual disability
• Generalized hypotonia
• Microcephaly
• Growth delay
• Hypertelorism

SOURCES: ORPHANET OMIM MENDELIAN

Intellectual disability-obesity-brain malformations-facial dysmorphism syndrome is a rare, syndromic intellectual disability primarily characterized by moderate to severe intellectual disability, true-to-relative microcephaly and brain abnormalities including a thin corpus callosum, cerebellar hypoplasia, cerebral white matter hypoplasia and multi-focal hyperintensity of cerebral white matter on MRI. Obesity and distinctive craniofacial dysmorphism (including brachycephaly, round face, straight eyebrows, synophrys, hypertelorism, epicanthus, wide and depressed nasal bridge, protruding ears with uplifted lobe, downslanting corners of the mouth) are additional features.

INTELLECTUAL DISABILITY-OBESITY-BRAIN MALFORMATIONS-FACIAL DYSMORPHISM SYNDROME Is also known as autosomal recessive intellectual disability due to trappc9 deficiency

• Seizures
• Global developmental delay
• Microcephaly
• Hypertelorism
• Abnormal facial shape

SOURCES: ORPHANET MENDELIAN

Joubert syndrome-26 is an autosomal recessive ciliopathy characterized by global developmental delay associated with cerebellar hypoplasia and variable additional abnormalities, including hypotonia and possibly pituitary abnormalities (summary by Sanders et al., 2015).For a phenotypic description and a discussion of genetic heterogeneity of Joubert syndrome, see {213300}.

• Global developmental delay
• Short stature
• Generalized hypotonia
• Ataxia
• Hypertelorism

SOURCES: OMIM MENDELIAN

Blepharo-cheilo-odontic syndrome is an ectodermal dysplasia syndrome characterized by the association of abnormalities of the eyelids, lips, and teeth.

BLEPHARO-CHEILO-ODONTIC SYNDROME Is also known as lagophthalmia with bilateral cleft lip and palate|clefting, ectropion, and conical teeth|ectropion, inferior, with cleft lip and/or palate|lagophthalmia-cleft lip and palate syndrome|bcd syndrome|blepharocheilodontic syndrome|elschnig syndrome|bcds|elschi

• Hypertelorism
• Neoplasm
• Abnormal facial shape
• Cleft palate
• Blindness

SOURCES: ORPHANET OMIM MENDELIAN

Deafness-intellectual disability syndrome, Martin-Probst type is characterised by severe bilateral deafness, intellectual deficit, umbilical hernia and abnormal dermatoglyphics. It has been described in three males from three generations of one family. Mild facial dysmorphism (telangiectasias, hypertelorism, dental anomalies and a wide nasal root) was also present. Short stature, pancytopaenia, microcephaly, and renal and genitourinary anomalies were present in some of the patients. The mode of transmission is X-linked recessive and the causative gene has been localised to the q1-21 region of the X chromosome.

DEAFNESS-INTELLECTUAL DISABILITY SYNDROME, MARTIN-PROBST TYPE Is also known as martin-probst deafness-mental retardation syndrome|x-linked deafness-intellectual disability syndrome syndrome|martin-probst syndrome

• Intellectual disability
• Short stature
• Hearing impairment
• Microcephaly
• Hypertelorism

SOURCES: MESH ORPHANET OMIM MENDELIAN

• Intellectual disability
• Short stature
• Growth delay
• Hypertelorism
• Abnormal facial shape

SOURCES: OMIM MENDELIAN

INFANTILE MULTISYSTEM NEUROLOGIC-ENDOCRINE-PANCREATIC DISEASE Is also known as imnepd

• Intellectual disability
• Global developmental delay
• Short stature
• Generalized hypotonia
• Hearing impairment

SOURCES: ORPHANET OMIM MENDELIAN

ALG8-CDG is a form of congenital disorders of N-linked glycosylation that is characterized by gastrointestinal symptoms (diarrhea, vomiting, feeding problems with failure to thrive, protein-losing enteropathy), edema and ascites (including hydrops fetalis; see this term), hepatomegaly, renal tubulopathy, coagulation anomalies due to thrombocytopenia, brain involvement (psychomotor delay, seizures, ataxia), facial dysmorphism (low-set ears and retrognathia), pes equinovarus, and muscular hypotonia. Cataracts may also be observed. Prognosis is usually poor. The disease is caused by loss-of-function mutations in the gene ALG8 (11q14.1), resulting in a block in the initial step of protein glycosylation.

ALG8-CDG Is also known as cdg-ih|congenital disorder of glycosylation type 1h|cdgih|carbohydrate deficient glycoprotein syndrome type ih|cdg1h|cdg syndrome type ih|cdg ih|glucosyltransferase 2 deficiency|congenital disorder of glycosylation type ih

• Generalized hypotonia
• Growth delay
• Hypertelorism
• Failure to thrive
• Abnormal facial shape

SOURCES: MESH OMIM ORPHANET MENDELIAN