Delayed speech and language development, and Nephrotic syndrome

Medium match GALLOWAY-MOWAT SYNDROME 4; GAMOS4

Galloway-Mowat syndrome is a renal-neurologic disease characterized by early-onset nephrotic syndrome associated with microcephaly, gyral abnormalities, and delayed psychomotor development. Most patients have dysmorphic facial features, often including hypertelorism, ear abnormalities, and micrognathia. Other features, such as arachnodactyly and visual impairment, are more variable. Most patients die in the first years of life (summary by Braun et al., 2017).For a general phenotypic description and a discussion of genetic heterogeneity of GAMOS, see GAMOS1 (OMIM ).

• Seizures
• Global developmental delay
• Short stature
• Generalized hypotonia
• Microcephaly

SOURCES: OMIM MONDO DOID UMLS

Medium match GALLOWAY-MOWAT SYNDROME 2, X-LINKED; GAMOS2

Galloway-Mowat syndrome is a renal-neurologic disease characterized by early-onset nephrotic syndrome associated with microcephaly, gyral abnormalities of the brain, and delayed psychomotor development. Most patients have dysmorphic facial features, often including hypertelorism, ear abnormalities, and micrognathia. Other features, such as arachnodactyly and visual impairment, are more variable. Most patients die in the first years of life (summary by Braun et al., 2017).For a general phenotypic description and a discussion of genetic heterogeneity of GAMOS, see GAMOS1 (OMIM ).

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

SOURCES: UMLS OMIM DOID MONDO

Medium match CONGENITAL DISORDER OF GLYCOSYLATION, TYPE IIm; CDG2M

SLC35A2-CDG is a congenital disorder of glycosylation characterized by severe or profound global developmental delay, early epileptic encephalopathy, muscular hypotonia, dysmorphic features (coarse facies, thick eyebrows, broad nasal bridge, thick lips, inverted nipples), variable ocular defects and brain morphological abnormalities on brain MRI (cerebral atrophy, thin corpus callosum).

CONGENITAL DISORDER OF GLYCOSYLATION, TYPE IIm; CDG2M Is also known as cdg iim;cdgiim, epileptic encephalopathy, early infantile, 22;eiee22;cdg syndrome type iim; cdg-iim; cdg2m; congenital disorder of glycosylation type 2m; congenital disorder of glycosylation type iim

• Seizures
• Global developmental delay
• Generalized hypotonia
• Microcephaly
• Nystagmus

SOURCES: GARD MONDO ORPHANET OMIM UMLS

Medium match AICARDI-GOUTIERES SYNDROME 7; AGS7

Aicardi-Goutieres syndrome-7 is an autosomal dominant inflammatory disorder characterized by severe neurologic impairment. Most patients present in infancy with delayed psychomotor development, axial hypotonia, spasticity, and brain imaging changes, including basal ganglia calcification, cerebral atrophy, and deep white matter abnormalities. Laboratory evaluation shows increased alpha-interferon (IFNA1 ) activity with upregulation of interferon signaling and interferon-stimulated gene expression. Some patients may have normal early development followed by episodic neurologic regression (summary by Rice et al., 2014).For a phenotypic description and a discussion of genetic heterogeneity of Aicardi-Goutieres syndrome, see AGS1 (OMIM ).

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

SOURCES: UMLS MONDO OMIM

Medium match MIDFACE HYPOPLASIA, HEARING IMPAIRMENT, ELLIPTOCYTOSIS, AND NEPHROCALCINOSIS; MFHIEN

Midface hypoplasia, hearing impairment, elliptocytosis, and nephrocalcinosis is an X-linked recessive disorder with onset of features in early childhood. Anemia is sometimes present. Some patients may show mild early motor or speech delay, but cognition is normal (summary by Andreoletti et al., 2017).

• Intellectual disability
• Short stature
• Generalized hypotonia
• Hearing impairment
• Micrognathia

SOURCES: OMIM UMLS MONDO

Medium match MENTAL RETARDATION, X-LINKED 98; MRX98

X-linked mental retardation-98 is a neurodevelopmental disorder characterized by delayed psychomotor development, poor speech, behavioral abnormalities, poor overall growth, dysmorphic facial features, and often early-onset seizures. Some carrier females are unaffected, whereas other females with mutations are affected; males tend to be more severely affected than females. It is believed that the phenotypic variability and disease manifestations in female carriers results from skewed X-inactivation or cellular mosaicism (summary by de Lange et al., 2016).

MENTAL RETARDATION, X-LINKED 98; MRX98 Is also known as ;

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

SOURCES: UMLS OMIM SCTID MONDO ORPHANET

Medium match GALLOWAY-MOWAT SYNDROME 3; GAMOS3

Galloway-Mowat syndrome is a renal-neurologic disease characterized by early-onset nephrotic syndrome associated with microcephaly, gyral abnormalities of the brain, and delayed psychomotor development. Most patients have dysmorphic facial features, often including hypertelorism, ear abnormalities, and micrognathia. Other features, such as arachnodactyly and visual impairment, are more variable. Most patients die in the first years of life (summary by Braun et al., 2017).For a general phenotypic description and a discussion of genetic heterogeneity of GAMOS, see GAMOS1 (OMIM ).

• Seizures
• Global developmental delay
• Short stature
• Generalized hypotonia
• Pica

SOURCES: UMLS OMIM MONDO DOID

Medium match HYPERPHOSPHATASIA WITH MENTAL RETARDATION SYNDROME 1; HPMRS1

Hyperphosphatasia with mental retardation syndrome-1 is an autosomal recessive disorder characterized by mental retardation, various neurologic abnormalities such as seizures and hypotonia, and hyperphosphatasia. Other features include facial dysmorphism and variable degrees of brachytelephalangy (summary by Krawitz et al., 2010). The disorder is caused by a defect in glycosylphosphatidylinositol biosynthesis; see GPIBD1 (OMIM ). Genetic Heterogeneity of Hyperphosphatasia with Mental Retardation SyndromeSee also HPMRS2 (OMIM ), caused by mutation in the PIGO gene (OMIM ) on chromosome 9p13; HPMRS3 (OMIM ), caused by mutation in the PGAP2 gene (OMIM ) on chromosome 11p15; HPMRS4 (OMIM ), caused by mutation in the PGAP3 gene (OMIM ) on chromosome 17q12; HPMRS5 (OMIM ), caused by mutation in the PIGW gene (OMIM ) on chromosome 17q12; and HPMRS6 (OMIM ), caused by mutation in the PIGY gene (OMIM ) on chromosome 4q22.

HYPERPHOSPHATASIA WITH MENTAL RETARDATION SYNDROME 1; HPMRS1 Is also known as mabry syndrome, glycosylphosphatidylinositol biosynthesis defect 2;gpibd2;mabry syndrome

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

SOURCES: ORPHANET SCTID OMIM UMLS MONDO

Medium match CHROMOSOME 13q14 DELETION SYNDROME

Monosomy 13q14 is a rare chromosomal anomaly syndrome, resulting from a partial deletion of the long arm of chromosome 13, characterized by developmental delay, variable degrees of intellectual disability, retinoblastoma and craniofacial dysmorphism (incl. micro/dolichocephaly, high and broad forehead, prominent eyebrows, thick, anteverted ear lobes, short nose with a broad nasal bridge and bulbous tip, prominent philtrum, large mouth with thin upper lip and thick, everted lower lip). Other features reported include high birth weight, macrocephaly, pinealoma, hepatomegaly, inguinal hernia and cryptorchidism.

CHROMOSOME 13q14 DELETION SYNDROME Is also known as chromosome 13q deletion syndrome;del(13)(q14); deletion 13q14

• Autosomal dominant inheritance
• Intellectual disability
• Short stature
• Generalized hypotonia
• Pica

SOURCES: MONDO UMLS MESH NCIT ORPHANET OMIM DOID

Medium match MENTAL RETARDATION, X-LINKED 99, SYNDROMIC, FEMALE-RESTRICTED; MRXS99F

Female-restricted X-linked syndromic mental retardation-99 is an X-linked dominant neurodevelopmental disorder characterized by delayed psychomotor development and mild to moderate intellectual disability. Affected females can have a wide range of additional congenital anomalies, including scoliosis, postaxial polydactyly, mild cardiac or urogenital anomalies, dysmorphic facial features, and mild structural brain abnormalities (summary by Reijnders et al., 2016).

MENTAL RETARDATION, X-LINKED 99, SYNDROMIC, FEMALE-RESTRICTED; MRXS99F Is also known as ;x-linked facial dysmorphism-short stature-choanal atresia-intellectual disability syndrome limited to females

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

SOURCES: MONDO ORPHANET UMLS OMIM