Delayed speech and language development, and Polyhydramnios

High match SHORT-RIB THORACIC DYSPLASIA 11 WITH OR WITHOUT POLYDACTYLY; SRTD11

Short-rib thoracic dysplasia (SRTD) with or without polydactyly refers to a group of autosomal recessive skeletal ciliopathies that are characterized by a constricted thoracic cage, short ribs, shortened tubular bones, and a 'trident' appearance of the acetabular roof. SRTD encompasses Ellis-van Creveld syndrome (EVC) and the disorders previously designated as Jeune syndrome or asphyxiating thoracic dystrophy (ATD), short rib-polydactyly syndrome (SRPS), and Mainzer-Saldino syndrome (MZSDS). Polydactyly is variably present, and there is phenotypic overlap in the various forms of SRTDs, which differ by visceral malformation and metaphyseal appearance. Nonskeletal involvement can include cleft lip/palate as well as anomalies of major organs such as the brain, eye, heart, kidneys, liver, pancreas, intestines, and genitalia. Some forms of SRTD are lethal in the neonatal period due to respiratory insufficiency secondary to a severely restricted thoracic cage, whereas others are compatible with life (summary by Huber and Cormier-Daire, 2012 and Schmidts et al., 2013).There is phenotypic overlap with the cranioectodermal dysplasias (see CED1, {218330}).For a discussion of genetic heterogeneity of short-rib thoracic dysplasia, see SRTD1 (OMIM ).

• Autosomal recessive inheritance
• Short stature
• Cryptorchidism
• Delayed speech and language development
• Brachydactyly

SOURCES: MONDO UMLS OMIM DOID

High match CONGENITAL ANOMALIES OF KIDNEY AND URINARY TRACT SYNDROME WITH OR WITHOUT HEARING LOSS, ABNORMAL EARS, OR DEVELOPMENTAL DELAY; CAKUTHED

CAKUTHED is an autosomal dominant syndromic disorder characterized mainly by variable congenital anomalies of the kidney and urinary tract, sometimes resulting in renal dysfunction or failure, dysmorphic facial features, and abnormalities of the outer ear. Most patients have hearing loss, and some may have global developmental delay (summary by Heidet et al., 2017).

• Global developmental delay
• Generalized hypotonia
• Hearing impairment
• Microcephaly
• Scoliosis

SOURCES: OMIM

High match NOONAN SYNDROME 8; NS8

Noonan syndrome-8 is an autosomal dominant disorder characterized by short stature, distinctive facial features, and a high incidence of congenital heart defects and hypertrophic cardiomyopathy. A subset of patients show intellectual disabilities (summary by Aoki et al., 2013).For a phenotypic description and a discussion of genetic heterogeneity of Noonan syndrome, see NS1 (OMIM ).

• Autosomal dominant inheritance
• Intellectual disability
• Short stature
• Pica
• Scoliosis

SOURCES: DOID MONDO OMIM UMLS

Medium match NEUROPATHY, HEREDITARY MOTOR AND SENSORY, TYPE VIB; HMSN6B

Hereditary motor and sensory neuropathy type VIB is an autosomal recessive complex progressive neurologic disorder characterized mainly by early-onset optic atrophy resulting in progressive visual loss and peripheral axonal sensorimotor neuropathy with highly variable age at onset and severity. Affected individuals also have cerebellar or pontocerebellar atrophy on brain imaging, and they may show abnormal movements, such as ataxia, dysmetria, and myoclonus. The most severely affected patients are hypotonic at birth and die in infancy (summary by Abrams et al., 2015 and Wan et al., 2016).For a general phenotypic description and a discussion of genetic heterogeneity of HMSN6, see HMSN6A (OMIM ).

NEUROPATHY, HEREDITARY MOTOR AND SENSORY, TYPE VIB; HMSN6B Is also known as hmsn vib, charcot-marie-tooth disease, type 6b;cmt6b

• Autosomal recessive inheritance
• Seizures
• Global developmental delay
• Generalized hypotonia
• Hearing impairment

SOURCES: OMIM MONDO UMLS

Medium match POLYHYDRAMNIOS, MEGALENCEPHALY, AND SYMPTOMATIC EPILEPSY; PMSE

POLYHYDRAMNIOS, MEGALENCEPHALY, AND SYMPTOMATIC EPILEPSY; PMSE Is also known as pmse syndrome;pmse syndrome

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

SOURCES: OMIM UMLS ORPHANET GARD MESH MONDO

Medium match MICROCEPHALY-CAPILLARY MALFORMATION SYNDROME; MICCAP

The microcephaly-capillary malformation syndrome is a congenital disorder characterized by severe progressive microcephaly, early-onset refractory epilepsy, profound developmental delay, and multiple small capillary malformations spread diffusely on the body. Additional more variable features include dysmorphic facial features, distal limb abnormalities, and mild heart defects (summary by Carter et al., 2011 and Mirzaa et al., 2011).

MICROCEPHALY-CAPILLARY MALFORMATION SYNDROME; MICCAP Is also known as ;mic-cap syndrome; mic-cm syndrome; microcephaly-cutaneous capillary malformation syndrome

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

SOURCES: SCTID UMLS OMIM 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 6; HPMRS6

Hyperphosphatasia with mental retardation syndrome-6 (HPMRS6) is an autosomal recessive multisystem disorder characterized by global developmental delay, dysmorphic features, seizures, and congenital cataracts. Severity is variable, and the disorder may show a range of phenotypic and biochemical abnormalities, including increased serum alkaline phosphatase levels (summary by Ilkovski et al., 2015). The disorder is caused by a defect in glycosylphosphatidylinositol (GPI) biosynthesis.For a discussion of genetic heterogeneity of HPMRS, see HPMRS1 (OMIM ).For a discussion of genetic heterogeneity of GPI biosynthesis defects, see GPIBD1 (OMIM ).

HYPERPHOSPHATASIA WITH MENTAL RETARDATION SYNDROME 6; HPMRS6 Is also known as glycosylphosphatidylinositol biosynthesis defect 12;gpibd12

• Autosomal recessive inheritance
• Seizures
• Global developmental delay
• Generalized hypotonia
• Microcephaly

SOURCES: MONDO UMLS OMIM

Medium match NOONAN SYNDROME-LIKE DISORDER WITH OR WITHOUT JUVENILE MYELOMONOCYTIC LEUKEMIA; NSLL

Noonan syndrome-like disorder is a developmental disorder resembling Noonan syndrome (NS1 ) and characterized by facial dysmorphism, a wide spectrum of cardiac disease, reduced growth, variable cognitive deficits, and ectodermal and musculoskeletal anomalies. There is extensive phenotypic heterogeneity and variable expressivity (summary by Martinelli et al., 2010). Patients with heterozygous germline CBL mutations have an increased risk for certain malignancies, particularly juvenile myelomonocytic leukemia (JMML ), as also seen in patients with Noonan syndrome (summary by Niemeyer et al., 2010).

NOONAN SYNDROME-LIKE DISORDER WITH OR WITHOUT JUVENILE MYELOMONOCYTIC LEUKEMIA; NSLL Is also known as cbl syndrome, cbl mutation-associated syndrome;cbl syndrome; noonan syndrome-like disorder with jmml

• Autosomal dominant inheritance
• Global developmental delay
• Short stature
• Generalized hypotonia
• Pica

SOURCES: MONDO OMIM ORPHANET UMLS

Medium match ADAMS-OLIVER SYNDROME 2; AOS2

Adams-Oliver syndrome-2 is an autosomal recessive multiple congenital anomaly syndrome characterized by aplasia cutis congenita (ACC) and terminal transverse limb defects, in association with variable involvement of the brain, eyes, and cardiovascular systems (summary by Shaheen et al., 2011).For a discussion of genetic heterogeneity of Adams-Oliver syndrome, see AOS1 (OMIM ).

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

SOURCES: UMLS OMIM MONDO