Cleft palate, and Immunodeficiency

Developmental malformations-deafness-dystonia syndrome is characterised by the association of midline malformations, sensory hearing loss, and a delayed-onset generalised dystonia syndrome.

• Intellectual disability
• Global developmental delay
• Short stature
• Hearing impairment
• Scoliosis

SOURCES: MESH ORPHANET OMIM MENDELIAN

15q14 microdeletion syndrome is a recently described syndrome characterized by developmental delay, short stature and facial dysmorphism.

15Q14 MICRODELETION SYNDROME Is also known as del(15)(q14)|monosomy 15q14

• Intellectual disability
• Seizures
• Global developmental delay
• Short stature
• Generalized hypotonia

SOURCES: OMIM ORPHANET MENDELIAN

Mosaic variegated aneuploidy is an autosomal recessive disorder characterized by mosaic aneuploidies, predominantly trisomies and monosomies, involving multiple different chromosomes and tissues. The proportion of aneuploid cells varies but is usually more than 25% and is substantially greater than in normal individuals. Affected individuals typically present with severe intrauterine growth retardation and microcephaly. Eye anomalies, mild dysmorphism, variable developmental delay, and a broad spectrum of additional congenital abnormalities and medical conditions may also occur. The risk of malignancy is high, with rhabdomyosarcoma, Wilms tumor, and leukemia reported in several cases (summary by Hanks et al., 2004). Genetic Heterogeneity of Mosaic Variegated Aneuploidy SyndromeSee also MVA2 (OMIM ), caused by mutation in the CEP57 gene (OMIM ) on chromosome 11q21, and MVA3 (OMIM ), caused by mutation in the TRIP13 gene (OMIM ) on chromosome 5p15.

MOSAIC VARIEGATED ANEUPLOIDY SYNDROME 1; MVA1 Is also known as mva syndrome

• Intellectual disability
• Seizures
• Global developmental delay
• Short stature
• Generalized hypotonia

SOURCES: OMIM MENDELIAN

Fraser syndrome is an autosomal recessive malformation disorder characterized by cryptophthalmos, syndactyly, and abnormalities of the respiratory and urogenital tract (summary by van Haelst et al., 2008). Genetic Heterogeneity of Fraser SyndromeFraser syndrome-2 (FRASRS2) is caused by mutation in the FREM2 gene (OMIM ) on chromosome 13q13, and Fraser syndrome-3 (FRASRS3) is caused by mutation in the GRIP1 gene (OMIM ) on chromosome 12q14.See Bowen syndrome (OMIM ) for a comparable but probably distinct syndrome of multiple congenital malformations.

FRASER SYNDROME 1; FRASRS1 Is also known as cryptophthalmos with other malformations|fraser syndrome|cryptophthalmos-syndactyly syndrome

• Intellectual disability
• Hearing impairment
• Microcephaly
• Hypertelorism
• Cleft palate

SOURCES: OMIM MENDELIAN

ECTRODACTYLY, ECTODERMAL DYSPLASIA, AND CLEFT LIP/PALATE SYNDROME 1; EEC1 Is also known as eec|eec syndrome 1

• Intellectual disability
• Hearing impairment
• Microcephaly
• Hypertelorism
• Cleft palate

SOURCES: OMIM MENDELIAN

Nijmegen breakage syndrome is a rare genetic disease presenting at birth with microcephaly, dysmorphic facial features, becoming more noticeable with age, growth delay, and later-onset complications such as malignancies and infections.

NIJMEGEN BREAKAGE SYNDROME Is also known as microcephaly-immunodeficiency-lymphoreticuloma syndrome|ataxia-telangiectasia variant v1|microcephaly with normal intelligence, immunodeficiency, and lymphoreticular malignancies|at-v1|berlin breakage syndrome|ataxia-telangiectasia, variant 1|seemanova sy

• Intellectual disability
• Global developmental delay
• Short stature
• Microcephaly
• Ataxia

SOURCES: ORPHANET OMIM MESH MENDELIAN

Distal 22q11.2 microdeletion syndrome is a rare chromosomal anomaly syndrome, resulting from the partial deletion of the long arm of chromosome 22, with a highly variable phenotype characterized by prematurity, pre- and post-natal growth retardation, developmental delay (particularly speech), mild intellectual disability, variable cardiac defects, and minor skeletal anomalies (such as clinodactyly). Dysmorphic features include prominent forehead, arched eyebrows, deep set eyes, narrow upslanting palpebral fissures, ear abnormalities, hypoplastic alae nasi, smooth philtrum, down-turned mouth, thin upper lip, retro/micrognatia and pointed chin. For certain very distal deletions, there is a risk of developing malignant rhabdoid tumours.

DISTAL 22Q11.2 MICRODELETION SYNDROME Is also known as distal del(22)(q11.2)|distal monosomy 22q11.2

• Intellectual disability
• Seizures
• Global developmental delay
• Short stature
• Microcephaly

SOURCES: ORPHANET MENDELIAN

The proximal 16p11.2 microdeletion syndrome is a chromosomal anomaly characterized by developmental and language delays, mild intellectual disability, social impairments (autism spectrum disorders), mild variable dysmorphism and predisposition to obesity.

PROXIMAL 16P11.2 MICRODELETION SYNDROME Is also known as proximal del(16)(p11.2)|proximal monosomy 16p11.2

• Intellectual disability
• Seizures
• Global developmental delay
• Microcephaly
• Scoliosis

SOURCES: OMIM ORPHANET MESH MENDELIAN

Ichthyosis follicularis - alopecia - photophobia (IFAP) is a rare genetic disorder characterized by the triad of ichthyosis follicularis, alopecia, and photophobia from birth.

ICHTHYOSIS FOLLICULARIS-ALOPECIA-PHOTOPHOBIA SYNDROME Is also known as ichthyosis follicularis-atrichia-photophobia syndrome|ifap syndrome|ichthyosis follicularis, atrichia, and photophobia with or without brain anomalies, retardation, ectodermal dysplasia, skeletal malformations, hirschsprung disease, ear/eye anomalies, cle

• Intellectual disability
• Seizures
• Global developmental delay
• Short stature
• Hearing impairment

SOURCES: ORPHANET OMIM MENDELIAN

CAYLER CARDIOFACIAL SYNDROME Is also known as depressor anguli oris muscle, hypoplasia of|facial paresis, partial, unilateral|asymmetric crying facies|acf

• Intellectual disability
• Seizures
• Global developmental delay
• Short stature
• Hearing impairment

SOURCES: OMIM MENDELIAN