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240 Possible Causes for Mental Retardation, Small Teeth, Widely Spaced Teeth

  • Mucopolysaccharidosis

    […] had severe infantile global neurodevelopmental delays, macrocephaly with a prominent forehead, coarse facial features with clear corneas, chronic congestion with snoring, wide-spaced[] The above data could reflect the reduced heparan sulfate storage in her tissues and organs, and in particular in the brain, consequently explaining her moderate mental retardation[] Other possible features include pulmonary compromise, valvular heart disease, hearing loss, hepatomegaly, fine corneal clouding, and widely spaced teeth with abnormally thin[]

  • Mucopolysaccharidosis 2

    Thick skin, short neck, widely spaced teeth, and hearing loss of varying degree are also commonly present.[] Diseases Nervous System Diseases Neurologic Manifestations Neurobehavioral Manifestations Mental Retardation Mental Retardation, X-Linked[] Inspection of the oropharynx can reveal widely spaced teeth and an enlarged tongue. The enlarged tongue is more pronounced in children older than 5 years.[]

  • Williams Syndrome

    People may also experience dental issues, such as crooked, missing, or small teeth.[] , defective tooth enamel, or small, widely spaced teeth Exams and Tests Signs include: Blood vessel narrowing including supravalvular aortic stenosis, pulmonary stenosis,[] Reiss. (2004) Curiosity and Mental Retardation: Beyond IQ. Mental Retardation 42 :1, 77-81. Online publication date: 14-Jul-2009.[]

  • Gorlin-Chaudhry-Moss Syndrome

    Affected individuals may also have farsightedness ( hyperopia ) and dental problems such as small teeth (microdontia) or fewer teeth than normal (hypodontia).[] spaced teeth, oligodontia (see this term), narrow, and high arched narrow palate with medial cleft) anomalies and generalized hypertrichosis.[] Our patient's more severe mental retardation may be secondary to deletion of other genes on 9q.[]

  • Alpha-Mannosidosis

    Significant changes in a number of facial features may occur, such as: protruding forehead; flattened nasal bridge; small nose; wide mouth; and widely spaced teeth.[] The facial trait include large head with prominent forehead, rounded eyebrows, flattened nasal bridge, macroglossia, widely spaced teeth, and prognathism.[] All patients showed mental retardation and hearing loss from early childhood.[]

  • Deafness with Labyrinthine Aplasia - Microtia - Microdontia

    She presented with type 1 microtia, widely spaced small teeth ( Fig .1 ), and genu valgum. Neurological examination was normal.[] spaced teeth Wide-spaced teeth Widely-spaced teeth [ more ] 0000687 Showing of 12 Last updated: 5/1/2019 Making a diagnosis for a genetic or rare disease can often be challenging[] Retardation Syndrome, Autosomal Marfan Syndrome Marshall-Smith Syndrome Mccune-Albright Syndrome Mental Retardation, X-Linked, Snyder-Robinson Type Mgat2-CDG Monosomy 9q22.3[]

  • Angelman Syndrome

    […] head, which is flat at the back certain facial features, such as widely spaced teeth and eyes that look in different directions Diagnosing Angelman syndrome A paediatrician[] spaced teeth, stiff and puppetlike movements, typical stature, wide based gait) beside the mental retardation and (almost) absence of speech, which is a universal trait.[] retardation phenotype.[]

  • Cornelia De Lange Syndrome

    The facial differences include thin, arched eyebrows; long eyelashes; low-set ears; small, widely spaced teeth; and a small, upturned nose. M ...[] Cornelia De Lange syndrome is a relatively uncommon, multiple congenital anomaly / mental retardation disorder of unknown etiology.[] […] wide-spaced teeth Small upturned nose Other features include: Small head size Short stature Excessive hair growth, called hirsutism Gut symptoms such as episodes of loss[]

  • Mowat-Wilson Syndrome

    […] cerebral white matter Absent/underdeveloped cerebral white matter [ more ] 0012429 Delayed eruption of teeth Delayed eruption Delayed teeth eruption Delayed tooth eruption[] Recently mutations in the gene ZFHX1B (SIP1) were shown in patients with "syndromic Hirschsprung disease" with mental retardation (MR) and multiple congenital anomalies (MCA[] The genotype-phenotype analysis confirmed that ZFHX1B deletions and mutations result in a recognizable facial dysmorphism with a multiple congenital anomaly and mental retardation[]

  • Kabuki Syndrome

    The characteristic dental findings include hypodontia, microdontia, absence of upper lateral and lower central incisors and upper molars, abnormal tooth shape, widely spaced[] Common dental manifestations of Kabuki syndrome are high-arched palate, micrognathia, malocclusion, microdontia, small dental arches, hypodontia, severe maxillary recession[] Dental and craniofacial findings include a trapezoidally shaped philtrum, cleft palate or cleft lip/palate, lip pits, hypodontia, microdontia, a small dental arch, maxillary[]

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