Global developmental delay, and Growth hormone deficiency

• Global developmental delay
• Microcephaly
• Cleft palate
• Agenesis of corpus callosum
• Proptosis

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

HyHyperinsulism due to UCP2 deficiency (HIUCP2) is a form of diazoxide-sensitive diffuse hyperinsulinism (DHI, see this term) characterized by hypoglycemic episodes from the neonatal period, a good clinical response to diazoxide and a probable transient nature of the disease with spontaneous resolution.

HYPERINSULINISM DUE TO UCP2 DEFICIENCY Is also known as hyperinsulinemic hypoglycemia due to ucp2 deficiency

• Seizures
• Global developmental delay
• Cognitive impairment
• Hepatomegaly
• Vomiting

SOURCES: ORPHANET MENDELIAN

Postaxial polydactyly-anterior pituitary anomalies-facial dysmorphism syndrome is a rare, genetic developmental defect during embryogenesis disorder characterized primarily by congenital hypopituitarism and/or postaxial polydactyly. It can be associated with short stature, delayed bone age, hypogonadotropic hypogonadism, and/or midline facial defects (e.g. hypotelorism, mild midface hypoplasia, flat nasal bridge, and cleft lip and/or palate). Hypoplastic anterior pituitary and ectopic posterior pituitary lobe are frequent findings on MRI examination.

POSTAXIAL POLYDACTYLY-ANTERIOR PITUITARY ANOMALIES-FACIAL DYSMORPHISM SYNDROME Is also known as pallister-hall syndrome 2, formerly|culler-jones syndrome|phs2, formerly

• Seizures
• Global developmental delay
• Short stature
• Growth delay
• Cleft palate

SOURCES: OMIM ORPHANET MENDELIAN

Autosomal dominant hyperinsulinism due to SUR1 deficiency is a form of diazoxide-sensitive diffuse hyperinsulinism (DHI), characterized by hypoglycemic epiosodes that are usually mild, escaping detection during infancy and usually a good clinical response to diazoxide. Autosomal dominant hyperinsulinism due to SUR1 deficiency usually has a milder phenotype when compared to that resulting from recessive K-ATP mutations (recessive forms of Diazoxide-resistant hyperinsulinism, see this term).

AUTOSOMAL DOMINANT HYPERINSULINISM DUE TO SUR1 DEFICIENCY Is also known as autosomal dominant hyperinsulinemic hypoglycemia due to sur1 deficiency

• Seizures
• Global developmental delay
• Microcephaly
• Cognitive impairment
• Hepatomegaly

SOURCES: ORPHANET MENDELIAN

Autosomal dominant hyperinsulinism due to Kir6.2 deficiency is a form of diazoxide-sensitive diffuse hyperinsulinism (DHI) characterized by hypoglycemic epiosodes that are usually mild, escaping detection during infancy, and usually a good clinical response to diazoxide, (but some are diazoxide resistant). Autosomal dominant hyperinsulinism due to Kir6.2 deficiency usually has a milder phenotype when compared to that resulting from recessive K+ (K-ATP) channel mutations (Recessive forms of diazoxide-resistant hyperinsulinism, see this term).

AUTOSOMAL DOMINANT HYPERINSULINISM DUE TO KIR6.2 DEFICIENCY Is also known as dominant katp hyperinsulinism due to kir6.2 deficiency|autosomal dominant hyperinsulinemic hypoglycemia due to kir6.2 deficiency

• Seizures
• Global developmental delay
• Microcephaly
• Cognitive impairment
• Hepatomegaly

SOURCES: ORPHANET MENDELIAN

Combined oxidative phosphorylation defect type 25 is a rare mitochondrial oxidative phosphorylation disorder with decreased respiratory complex I and IV enzyme activities, characterized by hypotonia, global developmental delay, neonatal onset of progressive pectus carinatum without other skeletal abnormalities, poor growth, sensorineural hearing loss, dysmorphic features and brain abnormalities such as cerebral atrophy, quadriventricular dilatation and thin corpus callosum posteriorly.

COMBINED OXIDATIVE PHOSPHORYLATION DEFECT TYPE 25 Is also known as coxpd25

• Global developmental delay
• Short stature
• Generalized hypotonia
• Hearing impairment
• Growth delay

SOURCES: OMIM 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

Common variable immunodeficiency-10 is an autosomal dominant primary immunodeficiency characterized by childhood-onset of recurrent infections, hypogammaglobulinemia, and decreased numbers of memory and marginal zone B cells. Some patients may develop autoimmune features and have circulating autoantibodies. An unusual feature is central adrenal insufficiency (summary by Chen et al., 2013).For a general description and a discussion of genetic heterogeneity of common variable immunodeficiency, see CVID1 (OMIM ).

IMMUNODEFICIENCY, COMMON VARIABLE, 10; CVID10 Is also known as deficit in anterior pituitary function and variable immunodeficiency|david|immunodeficiency, common variable, with central adrenal insufficiency

• Global developmental delay
• Spasticity
• Gait disturbance
• Dysphagia
• Immunodeficiency

SOURCES: OMIM MENDELIAN

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

SOURCES: OMIM MESH MENDELIAN