Delayed speech and language development, and Pes planus

High match CHROMOSOME Xp11.23-p11.22 DUPLICATION SYNDROME

recurrent Xp11.22-p11.23 microduplication has been recently identified in males and females.

CHROMOSOME Xp11.23-p11.22 DUPLICATION SYNDROME Is also known as ;trisomy xp11.22-p11.23

• Intellectual disability
• Seizures
• Pica
• Delayed speech and language development
• Intellectual disability, severe

SOURCES: SCTID DOID ORPHANET MESH UMLS MONDO GARD OMIM

High match MENTAL RETARDATION, X-LINKED 93; MRX93

MENTAL RETARDATION, X-LINKED 93; MRX93 Is also known as mental retardation, x-linked, with macrocephaly

• Intellectual disability
• Generalized hypotonia
• Muscular hypotonia
• Cryptorchidism
• Delayed speech and language development

SOURCES: MESH OMIM UMLS MONDO

High match SPINOCEREBELLAR ATAXIA, AUTOSOMAL RECESSIVE 13; SCAR13

Autosomal recessive congenital cerebellar ataxia due to MGLUR1 deficiency is a rare, genetic, slowly progressive neurodegenerative disease resulting from MGLUR1 deficiency characterized by global developmental delay (beginning in infancy), mild to severe intellectual deficit with poor or absent speech, moderate to severe stance and gait ataxia, pyramidal signs (e.g. hyperreflexia) and mild dysdiadochokinesia, dysmetria, tremors, and/or dysarthria. Oculomotor signs, such as nystagmus, strabismus, ptosis and hypometric saccades, may also be associated. Brain imaging reveals progressive, generalized, moderate to severe cerebellar atrophy, inferior vermian hypoplasia, and/or constitutionally small brain.

SPINOCEREBELLAR ATAXIA, AUTOSOMAL RECESSIVE 13; SCAR13 Is also known as ;autosomal recessive congenital cerebellar ataxia due to metabotropic glutamate receptor 1 deficiency; autosomal recessive spinocerebellar ataxia type 13; scar13

• Autosomal recessive inheritance
• Intellectual disability
• Seizures
• Global developmental delay
• Short stature

SOURCES: MONDO OMIM UMLS ORPHANET DOID

High match CEREBELLAR ATAXIA, MENTAL RETARDATION, AND DYSEQUILIBRIUM SYNDROME 1; CAMRQ1

This form of autosomal recessive cerebellar ataxia is characterized by congenital onset of nonprogressive cerebellar ataxia, disturbed equilibrium, and mental retardation, associated with cerebellar hypoplasia (Schurig et al., 1981; Glass et al., 2005). Genetic Heterogeneity of CAMRQCAMRQ is a genetically heterogeneous disorder. See also CAMRQ2 (OMIM ), caused by mutation in the WDR81 gene (614218) on chromosome 17p; CAMRQ3 (OMIM ), caused by mutation in the CA8 gene (OMIM ) on chromosome 8q11; and CAMRQ4 (OMIM ), caused by mutation in the ATP8A2 gene (OMIM ) on chromosome 13q12.

CEREBELLAR ATAXIA, MENTAL RETARDATION, AND DYSEQUILIBRIUM SYNDROME 1; CAMRQ1 Is also known as cerebellar hypoplasia, vldlr-associated, cerebellar ataxia and mental retardation with or without quadrupedal locomotion 1, cerebellar ataxia, congenital, and mental retardation, autosomal recessive, dysequilibrium syndrome;des;camrq syndrome; cerebellar ataxia-intellectual disability-dysequilibrium syndrome syndrome; non-progressive cerebellar ataxia-intellectual disability syndrome

• Autosomal recessive inheritance
• Intellectual disability
• Seizures
• Global developmental delay
• Short stature

SOURCES: UMLS ORPHANET MONDO OMIM SCTID

High match NEURODEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES AND DISTAL LIMB ANOMALIES; NEDDFL

NEDDFL is a neurodevelopmental disorder characterized by delayed psychomotor development and intellectual disability, poor growth with small head size, dysmorphic facial features, and mild abnormalities of the hands and feet (summary by Stankiewicz et al., 2017).

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

SOURCES: OMIM

High match SIDERIUS X-LINKED MENTAL RETARDATION SYNDROME; MRXSSD

gene, localised to the p11.21 region of the X chromosome.

SIDERIUS X-LINKED MENTAL RETARDATION SYNDROME; MRXSSD Is also known as mental retardation, x-linked, syndromic, siderius type, siderius-hamel syndrome;

• Intellectual disability
• Scoliosis
• Cryptorchidism
• Nevus
• Delayed speech and language development

SOURCES: ORPHANET MONDO GARD DOID OMIM UMLS MESH

High match SPASTIC PARAPLEGIA 47, AUTOSOMAL RECESSIVE; SPG47

Spastic paraplegia-47 is an autosomal recessive neurodegenerative disorder characterized by neonatal hypotonia that progresses to hypertonia and spasticity and severe mental retardation with poor or absent speech development (summary by Abou Jamra et al., 2011).

SPASTIC PARAPLEGIA 47, AUTOSOMAL RECESSIVE; SPG47 Is also known as cerebral palsy, spastic quadriplegic, 5, formerly;cpsq5, formerly

• Autosomal recessive inheritance
• Intellectual disability
• Seizures
• Global developmental delay
• Short stature

SOURCES: MONDO OMIM DOID UMLS

High match MENTAL RETARDATION, X-LINKED, SYNDROMIC, BAIN TYPE; MRXSB

MRXSB is an X-linked dominant neurodevelopmental disorder characterized by delayed psychomotor development, intellectual disability with behavioral abnormalities, and dysmorphic facial features. Additional variable features include musculoskeletal abnormalities, seizures, acquired microcephaly, and feeding problems with poor overall growth. Only females are affected (summary by Bain et al., 2016).

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

SOURCES: OMIM UMLS MONDO

High match MACROCEPHALY, DYSMORPHIC FACIES, AND PSYCHOMOTOR RETARDATION; MDFPMR

Macrocephaly, dysmorphic facies, and psychomotor retardation (MDFPMR) is an autosomal recessive neurodevelopmental disorder characterized by large head and somatic overgrowth apparent at birth followed by global developmental delay. Affected individuals have characteristic dysmorphic facial features and persistently large head, but increased birth weight normalizes with age. Additional neurologic features, including seizures, hypotonia, and gait ataxia, may also occur. Patients show severe intellectual impairment (summary by Ortega-Recalde et al., 2015).

• Autosomal recessive inheritance
• Intellectual disability
• Seizures
• Global developmental delay
• Generalized hypotonia

SOURCES: UMLS OMIM

High match SPINOCEREBELLAR ATAXIA, AUTOSOMAL RECESSIVE 2; SCAR2

The disorders involving primarily the cerebellar parenchyma have been classified into six forms. In cerebelloparenchymal disorder III, cerebellar ataxia is congenital (non-progressive) and characterized by cerebellar symptoms such as incoordination of gait often associated with poor coordination of hands, speech and eye movements. The other features are congenital mental retardation and hypotonia, in addition to other neurological and non-neurological features. MRI or CT scan show marked atrophy of the vermis and hemispheres. A severe loss of granule cells with heterotopic Purkinje cells is observed. The mode of inheritance in the few reported families is autosomal recessive. In one family, cerebellar ataxia was associated to albinism.: In a large inbred Lebanese family the disease locus was assigned to a 12.1-cM interval on chromosome 9q34-qter between markers D9S67 and D9S312. The primary biochemical defect remains unknown. Up to now, the only treatment has consisted in early interventional therapies including intensive speech therapy and adequate stimulation and/or training.

SPINOCEREBELLAR ATAXIA, AUTOSOMAL RECESSIVE 2; SCAR2 Is also known as cerebellar hypoplasia, nonprogressive norman type, cerebellar granular cell hypoplasia and mental retardation, congenital, cerebelloparenchymal disorder iii;cpd3, cpd iii;autosomal recessive spinocerebellar ataxia type 2; scar2

• Autosomal recessive inheritance
• Intellectual disability
• Global developmental delay
• Short stature
• Generalized hypotonia

SOURCES: ORPHANET SCTID MONDO UMLS MESH DOID OMIM GARD