Marshall-Smith syndrome
Summary
Available tests
Check Related conditions for additional relevant tests.
Clinical tests (27 available)
Genes See tests for all associated and related genes
Also known as: CTF, MALNS, MRSHSS, NF-I/X, NF1-X, NF1A, SOTOS2, NFIX
Summary: nuclear factor I X
Clinical features
Help- Abnormality of head or neck
- Anteverted nares
Anteverted nares
- MedGen UID: 326648
- Concept ID: C1840077
- Finding: Finding
Abnormality of head or neck
- Broad forehead
Broad forehead
- MedGen UID: 338610
- Concept ID: C1849089
- Finding: Finding
Abnormality of head or neck
- Choanal atresia
Choanal atresia
- MedGen UID: 3395
- Concept ID: C0008297
- Finding: Congenital Abnormality
Abnormality of head or neck
- Choanal stenosis
Choanal stenosis
- MedGen UID: 108427
- Concept ID: C0584837
- Finding: Finding
Abnormality of head or neck
- Depressed nasal bridge
Depressed nasal bridge
- MedGen UID: 373112
- Concept ID: C1836542
- Finding: Finding
Abnormality of head or neck
- Drooling
Drooling
- MedGen UID: 8484
- Concept ID: C0013132
- Finding: Finding
Abnormality of head or neck
- Eclabion
Eclabion
- MedGen UID: 763344
- Concept ID: C3550430
- Finding: Finding
Abnormality of head or neck
- Gingival overgrowth
Gingival overgrowth
- MedGen UID: 87712
- Concept ID: C0376480
- Finding: Finding
Abnormality of head or neck
- Glossoptosis
Glossoptosis
- MedGen UID: 78623
- Concept ID: C0267048
- Finding: Disease or Syndrome
Abnormality of head or neck
- High forehead
High forehead
- MedGen UID: 65991
- Concept ID: C0239676
- Finding: Finding
Abnormality of head or neck
- High palate
High palate
- MedGen UID: 66814
- Concept ID: C0240635
- Finding: Congenital Abnormality
Abnormality of head or neck
- Highly arched eyebrow
Highly arched eyebrow
- MedGen UID: 358357
- Concept ID: C1868571
- Finding: Finding
Abnormality of head or neck
- Irregular dentition
Irregular dentition
- MedGen UID: 347297
- Concept ID: C1856765
- Finding: Finding
Abnormality of head or neck
- Microdontia
Microdontia
- MedGen UID: 66008
- Concept ID: C0240340
- Finding: Congenital Abnormality
Abnormality of head or neck
- Midface retrusion
Midface retrusion
- MedGen UID: 339938
- Concept ID: C1853242
- Finding: Anatomical Abnormality
Abnormality of head or neck
- Prominent forehead
Prominent forehead
- MedGen UID: 373291
- Concept ID: C1837260
- Finding: Finding
Abnormality of head or neck
- Short nose
Short nose
- MedGen UID: 343052
- Concept ID: C1854114
- Finding: Finding
Abnormality of head or neck
- Short philtrum
Short philtrum
- MedGen UID: 350006
- Concept ID: C1861324
- Finding: Finding
Abnormality of head or neck
- Thick eyebrow
Thick eyebrow
- MedGen UID: 377914
- Concept ID: C1853487
- Finding: Finding
Abnormality of head or neck
- Triangular face
Triangular face
- MedGen UID: 324383
- Concept ID: C1835884
- Finding: Finding
Abnormality of head or neck
- Anteverted nares
- Abnormality of limbs
- Bullet-shaped middle phalanges of the hand
Bullet-shaped middle phalanges of the hand
- MedGen UID: 869758
- Concept ID: C4024187
- Finding: Anatomical Abnormality
Abnormality of limbs
- Clinodactyly of the 5th finger
Clinodactyly of the 5th finger
- MedGen UID: 340456
- Concept ID: C1850049
- Finding: Congenital Abnormality
Abnormality of limbs
- Coxa vara
Coxa vara
- MedGen UID: 1790477
- Concept ID: C5551440
- Finding: Anatomical Abnormality
Abnormality of limbs
- Distal widening of metacarpals
Distal widening of metacarpals
- MedGen UID: 400721
- Concept ID: C1865254
- Finding: Finding
Abnormality of limbs
- Hallux valgus
Hallux valgus
- MedGen UID: 5416
- Concept ID: C0018536
- Finding: Anatomical Abnormality
Abnormality of limbs
- Short distal phalanx of finger
Short distal phalanx of finger
- MedGen UID: 326590
- Concept ID: C1839829
- Finding: Finding
Abnormality of limbs
- Slender finger
Slender finger
- MedGen UID: 387832
- Concept ID: C1857482
- Finding: Finding
Abnormality of limbs
- Bullet-shaped middle phalanges of the hand
- Abnormality of the cardiovascular system
- Atrial septal defect
Atrial septal defect
- MedGen UID: 6753
- Concept ID: C0018817
- Finding: Congenital Abnormality
Abnormality of the cardiovascular system
- Dysplastic aortic valve
Dysplastic aortic valve
- MedGen UID: 355656
- Concept ID: C1866207
- Finding: Finding
Abnormality of the cardiovascular system
- Hypertensive disorder
Hypertensive disorder
- MedGen UID: 6969
- Concept ID: C0020538
- Finding: Disease or Syndrome
Abnormality of the cardiovascular system
- Patent ductus arteriosus
Patent ductus arteriosus
- MedGen UID: 4415
- Concept ID: C0013274
- Finding: Congenital Abnormality
Abnormality of the cardiovascular system
- Premature ventricular contraction
Premature ventricular contraction
- MedGen UID: 56236
- Concept ID: C0151636
- Finding: Disease or Syndrome
Abnormality of the cardiovascular system
- Pulmonary arterial hypertension
Pulmonary arterial hypertension
- MedGen UID: 425404
- Concept ID: C2973725
- Finding: Disease or Syndrome
Abnormality of the cardiovascular system
- Ventricular septal defect
Ventricular septal defect
- MedGen UID: 42366
- Concept ID: C0018818
- Finding: Congenital Abnormality
Abnormality of the cardiovascular system
- Atrial septal defect
- Abnormality of the digestive system
- Anteriorly placed anus
Anteriorly placed anus
- MedGen UID: 333160
- Concept ID: C1838705
- Finding: Finding
Abnormality of the digestive system
- Congenital hypertrophic pyloric stenosis
Congenital hypertrophic pyloric stenosis
- MedGen UID: 196010
- Concept ID: C0700639
- Finding: Congenital Abnormality
Abnormality of the digestive system
- Feeding difficulties
Feeding difficulties
- MedGen UID: 65429
- Concept ID: C0232466
- Finding: Finding
Abnormality of the digestive system
- Anteriorly placed anus
- Abnormality of the eye
- Blue sclerae
Blue sclerae
- MedGen UID: 154236
- Concept ID: C0542514
- Finding: Finding
Abnormality of the eye
- Glaucoma
Glaucoma
- MedGen UID: 42224
- Concept ID: C0017601
- Finding: Disease or Syndrome
Abnormality of the eye
- High myopia
High myopia
- MedGen UID: 78759
- Concept ID: C0271183
- Finding: Disease or Syndrome
Abnormality of the eye
- Myopia
Myopia
- MedGen UID: 44558
- Concept ID: C0027092
- Finding: Disease or Syndrome
Abnormality of the eye
- Optic nerve hypoplasia
Optic nerve hypoplasia
- MedGen UID: 137901
- Concept ID: C0338502
- Finding: Disease or Syndrome
Abnormality of the eye
- Proptosis
Proptosis
- MedGen UID: 41917
- Concept ID: C0015300
- Finding: Disease or Syndrome
Abnormality of the eye
- Blue sclerae
- Abnormality of the genitourinary system
- Bilateral cryptorchidism
Bilateral cryptorchidism
- MedGen UID: 96568
- Concept ID: C0431663
- Finding: Congenital Abnormality
Abnormality of the genitourinary system
- Cryptorchidism
Cryptorchidism
- MedGen UID: 8192
- Concept ID: C0010417
- Finding: Congenital Abnormality
Abnormality of the genitourinary system
- Bilateral cryptorchidism
- Abnormality of the immune system
- Aspiration pneumonia
Aspiration pneumonia
- MedGen UID: 10814
- Concept ID: C0032290
- Finding: Disease or Syndrome
Abnormality of the immune system
- Recurrent aspiration pneumonia
Recurrent aspiration pneumonia
- MedGen UID: 152887
- Concept ID: C0747651
- Finding: Disease or Syndrome
Abnormality of the immune system
- Aspiration pneumonia
- Abnormality of the integument
- Brittle hair
Brittle hair
- MedGen UID: 120480
- Concept ID: C0263490
- Finding: Disease or Syndrome
Abnormality of the integument
- Hypertrichosis
Hypertrichosis
- MedGen UID: 43787
- Concept ID: C0020555
- Finding: Disease or Syndrome
Abnormality of the integument
- Melanocytic nevus
Melanocytic nevus
- MedGen UID: 14364
- Concept ID: C0027962
- Finding: Neoplastic Process
Abnormality of the integument
- Prominent fingertip pads
Prominent fingertip pads
- MedGen UID: 322758
- Concept ID: C1835807
- Finding: Finding
Abnormality of the integument
- Sparse hair
Sparse hair
- MedGen UID: 1790211
- Concept ID: C5551005
- Finding: Finding
Abnormality of the integument
- Synophrys
Synophrys
- MedGen UID: 98132
- Concept ID: C0431447
- Finding: Congenital Abnormality
Abnormality of the integument
- Brittle hair
- Abnormality of the musculoskeletal system
- Accelerated skeletal maturation
Accelerated skeletal maturation
- MedGen UID: 154262
- Concept ID: C0545053
- Finding: Finding
Abnormality of the musculoskeletal system
- Atlantoaxial dislocation
Atlantoaxial dislocation
- MedGen UID: 82672
- Concept ID: C0263905
- Finding: Injury or Poisoning
Abnormality of the musculoskeletal system
- Axial hypotonia
Axial hypotonia
- MedGen UID: 342959
- Concept ID: C1853743
- Finding: Finding
Abnormality of the musculoskeletal system
- Congenital omphalocele
Congenital omphalocele
- MedGen UID: 162756
- Concept ID: C0795690
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Craniosynostosis syndrome
Craniosynostosis syndrome
- MedGen UID: 1163
- Concept ID: C0010278
- Finding: Disease or Syndrome
Abnormality of the musculoskeletal system
- Decreased hip abduction
Decreased hip abduction
- MedGen UID: 332244
- Concept ID: C1836589
- Finding: Finding
Abnormality of the musculoskeletal system
- Developmental dysplasia of the hip
Developmental dysplasia of the hip
- MedGen UID: 1640560
- Concept ID: C4551649
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Dolichocephaly
Dolichocephaly
- MedGen UID: 65142
- Concept ID: C0221358
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Frontal bossing
Frontal bossing
- MedGen UID: 67453
- Concept ID: C0221354
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Hypertonia
Hypertonia
- MedGen UID: 10132
- Concept ID: C0026826
- Finding: Finding
Abnormality of the musculoskeletal system
- Hypotonia
Hypotonia
- MedGen UID: 10133
- Concept ID: C0026827
- Finding: Finding
Abnormality of the musculoskeletal system
- Kyphoscoliosis
Kyphoscoliosis
- MedGen UID: 154361
- Concept ID: C0575158
- Finding: Anatomical Abnormality
Abnormality of the musculoskeletal system
- Kyphosis
Kyphosis
- MedGen UID: 44042
- Concept ID: C0022821
- Finding: Anatomical Abnormality
Abnormality of the musculoskeletal system
- Large sternal ossification centers
Large sternal ossification centers
- MedGen UID: 355413
- Concept ID: C1865241
- Finding: Finding
Abnormality of the musculoskeletal system
- Microretrognathia
Microretrognathia
- MedGen UID: 326907
- Concept ID: C1839546
- Finding: Finding
Abnormality of the musculoskeletal system
- Odontoid hypoplasia
Odontoid hypoplasia
- MedGen UID: 339524
- Concept ID: C1846439
- Finding: Finding
Abnormality of the musculoskeletal system
- Pectus excavatum
Pectus excavatum
- MedGen UID: 781174
- Concept ID: C2051831
- Finding: Finding
Abnormality of the musculoskeletal system
- Prominence of the premaxilla
Prominence of the premaxilla
- MedGen UID: 412683
- Concept ID: C2749369
- Finding: Finding
Abnormality of the musculoskeletal system
- Prominent occiput
Prominent occiput
- MedGen UID: 381255
- Concept ID: C1853737
- Finding: Finding
Abnormality of the musculoskeletal system
- Recurrent fractures
Recurrent fractures
- MedGen UID: 42094
- Concept ID: C0016655
- Finding: Injury or Poisoning
Abnormality of the musculoskeletal system
- Retrognathia
Retrognathia
- MedGen UID: 19766
- Concept ID: C0035353
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Scoliosis
Scoliosis
- MedGen UID: 11348
- Concept ID: C0036439
- Finding: Disease or Syndrome
Abnormality of the musculoskeletal system
- Shallow orbits
Shallow orbits
- MedGen UID: 351328
- Concept ID: C1865244
- Finding: Finding
Abnormality of the musculoskeletal system
- Short mandibular rami
Short mandibular rami
- MedGen UID: 331097
- Concept ID: C1841648
- Finding: Finding
Abnormality of the musculoskeletal system
- Short sternum
Short sternum
- MedGen UID: 108394
- Concept ID: C0575497
- Finding: Finding
Abnormality of the musculoskeletal system
- Slender long bone
Slender long bone
- MedGen UID: 331446
- Concept ID: C1833144
- Finding: Finding
Abnormality of the musculoskeletal system
- Thoracic kyphosis
Thoracic kyphosis
- MedGen UID: 263148
- Concept ID: C1184919
- Finding: Finding
Abnormality of the musculoskeletal system
- Thoracic scoliosis
Thoracic scoliosis
- MedGen UID: 387910
- Concept ID: C1857790
- Finding: Anatomical Abnormality
Abnormality of the musculoskeletal system
- Umbilical hernia
Umbilical hernia
- MedGen UID: 9232
- Concept ID: C0019322
- Finding: Anatomical Abnormality
Abnormality of the musculoskeletal system
- Wormian bones
Wormian bones
- MedGen UID: 766814
- Concept ID: C3553900
- Finding: Congenital Abnormality
Abnormality of the musculoskeletal system
- Accelerated skeletal maturation
- Abnormality of the nervous system
- Absent septum pellucidum
Absent septum pellucidum
- MedGen UID: 96561
- Concept ID: C0431371
- Finding: Congenital Abnormality
Abnormality of the nervous system
- Brisk reflexes
Brisk reflexes
- MedGen UID: 382164
- Concept ID: C2673700
- Finding: Finding
Abnormality of the nervous system
- Cerebellar hypoplasia
Cerebellar hypoplasia
- MedGen UID: 120578
- Concept ID: C0266470
- Finding: Congenital Abnormality
Abnormality of the nervous system
- Cerebral atrophy
Cerebral atrophy
- MedGen UID: 116012
- Concept ID: C0235946
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Cervical cord compression
Cervical cord compression
- MedGen UID: 167271
- Concept ID: C0852866
- Finding: Finding
Abnormality of the nervous system
- Corpus callosum, agenesis of
Corpus callosum, agenesis of
- MedGen UID: 104498
- Concept ID: C0175754
- Finding: Congenital Abnormality
Abnormality of the nervous system
- Delayed ability to walk
Delayed ability to walk
- MedGen UID: 66034
- Concept ID: C0241726
- Finding: Finding
Abnormality of the nervous system
- Delayed speech and language development
Delayed speech and language development
- MedGen UID: 105318
- Concept ID: C0454644
- Finding: Finding
Abnormality of the nervous system
- Global developmental delay
Global developmental delay
- MedGen UID: 107838
- Concept ID: C0557874
- Finding: Finding
Abnormality of the nervous system
- Hydrocephalus
Hydrocephalus
- MedGen UID: 9335
- Concept ID: C0020255
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Hypoplasia of the corpus callosum
Hypoplasia of the corpus callosum
- MedGen UID: 138005
- Concept ID: C0344482
- Finding: Congenital Abnormality
Abnormality of the nervous system
- Intellectual disability
Intellectual disability
- MedGen UID: 811461
- Concept ID: C3714756
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Intellectual disability, moderate
Intellectual disability, moderate
- MedGen UID: 7680
- Concept ID: C0026351
- Finding: Mental or Behavioral Dysfunction
Abnormality of the nervous system
- Macrogyria
Macrogyria
- MedGen UID: 120579
- Concept ID: C0266483
- Finding: Congenital Abnormality
Abnormality of the nervous system
- Motor delay
Motor delay
- MedGen UID: 381392
- Concept ID: C1854301
- Finding: Finding
Abnormality of the nervous system
- Obstructive sleep apnea syndrome
Obstructive sleep apnea syndrome
- MedGen UID: 101045
- Concept ID: C0520679
- Finding: Disease or Syndrome
Abnormality of the nervous system
- Ventriculomegaly
Ventriculomegaly
- MedGen UID: 480553
- Concept ID: C3278923
- Finding: Finding
Abnormality of the nervous system
- Absent septum pellucidum
- Abnormality of the respiratory system
- Airway obstruction
Airway obstruction
- MedGen UID: 1387
- Concept ID: C0001883
- Finding: Disease or Syndrome
Abnormality of the respiratory system
- Apnea
Apnea
- MedGen UID: 2009
- Concept ID: C0003578
- Finding: Sign or Symptom
Abnormality of the respiratory system
- Congenital laryngomalacia
Congenital laryngomalacia
- MedGen UID: 120500
- Concept ID: C0264303
- Finding: Anatomical Abnormality
Abnormality of the respiratory system
- Recurrent upper respiratory tract infections
Recurrent upper respiratory tract infections
- MedGen UID: 154380
- Concept ID: C0581381
- Finding: Disease or Syndrome
Abnormality of the respiratory system
- Stridor
Stridor
- MedGen UID: 11613
- Concept ID: C0038450
- Finding: Sign or Symptom
Abnormality of the respiratory system
- Airway obstruction
- Ear malformation
- Bilateral conductive hearing impairment
Bilateral conductive hearing impairment
- MedGen UID: 99093
- Concept ID: C0452136
- Finding: Disease or Syndrome
Ear malformation
- Cholesteatoma
Cholesteatoma
- MedGen UID: 3043
- Concept ID: C0008373
- Finding: Disease or Syndrome
Ear malformation
- Hearing impairment
Hearing impairment
- MedGen UID: 235586
- Concept ID: C1384666
- Finding: Disease or Syndrome
Ear malformation
- Low-set ears
Low-set ears
- MedGen UID: 65980
- Concept ID: C0239234
- Finding: Congenital Abnormality
Ear malformation
- Overfolded helix
Overfolded helix
- MedGen UID: 325239
- Concept ID: C1837731
- Finding: Finding
Ear malformation
- Bilateral conductive hearing impairment
- Growth abnormality
- Decreased body weight
Decreased body weight
- MedGen UID: 1806755
- Concept ID: C5574742
- Finding: Finding
Growth abnormality
- Failure to thrive
Failure to thrive
- MedGen UID: 746019
- Concept ID: C2315100
- Finding: Disease or Syndrome
Growth abnormality
- Short stature
Short stature
- MedGen UID: 87607
- Concept ID: C0349588
- Finding: Finding
Growth abnormality
- Tall stature
Tall stature
- MedGen UID: 69137
- Concept ID: C0241240
- Finding: Finding
Growth abnormality
- Decreased body weight
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