Create issue ticket

1,428 Possible Causes for Low Set Ears, Mental Retardation

  • Homocystinuria

    The patient shows some of the facial features that were already reported in the literature (high forehead, large floppy, low-set ears, flat philtrum and hypotonia of perioral[ncbi.nlm.nih.gov] It is important to carry out ophthalmological examination in every case of megaloblastic anemia if associated with blurring of vision and mental retardation.[ncbi.nlm.nih.gov] Homocystinuria usually presents with ectopia lentis, mental retardation, thromboembolic complications, and skeletal abnormalities.[ncbi.nlm.nih.gov]

  • Velocardiofacial Syndrome

    These may include small, low-set ears, short width of eye openings (palpebral fissures), hooded eyes, a relatively long face, an enlarged nose tip (bulbous), or a short or[mayoclinic.org] Program Nr: 85 for the 2006 ASHG Annual Meeting The TBX1 gene in the 22q11.2 deletion and duplication syndromes: a susceptibility factor for mental retardation. D.[ashg.org] retardation.[ncbi.nlm.nih.gov]

  • Trisomy 18

    During ultrasonographic examination, we discovered that her fetus had several important abnormalities, including a cystic hygroma, craniofacial defects (low-set ears, broad[ncbi.nlm.nih.gov] Various congenital malformations, mental retardation, and high rate of infant mortality in the first year of life are characteristic features of trisomy 18.[ncbi.nlm.nih.gov] Babies born with trisomy 18 can have heart and kidney problems, a small head with low-set ears, a chest with an unusual shape, and crossed legs.[myhealth.alberta.ca]

  • Smith-Magenis Syndrome

    ears, and brachydactyly.[link.springer.com] Smith-Magenis syndrome (SMS) is a rare syndrome with multiple congenital malformations, including development and mental retardation, behavioral problems and a distinct facial[ncbi.nlm.nih.gov] Since then, mental retardation, particularly in terms of language development, became increasingly more obvious.[ncbi.nlm.nih.gov]

  • Turner Syndrome

    Other physical features typical of Turner syndrome are Short, "webbed" neck with folds of skin from tops of shoulders to sides of neck Low hairline in the back Low-set ears[medlineplus.gov] RETARDATION .[hon.ch] These include short stature, swelling, a broad chest, a low hairline, low set ears and a webbed neck.[house.wikia.com]

  • Rubinstein-Taybi Syndrome

    […] syn·drome ( rū'bĭn-stīn tā'bē ), mental retardation, broad thumb and great toe, antimongoloid slant to the eyes, thin and beaked nose, microcephaly, prominent forehead, low-set[medical-dictionary.thefreedictionary.com] The Rubinstein-Taybi syndrome (RTS; OMIM 180849) is a well-defined mental retardation/multiple congenital anomalies (MR/MCA) syndrome characterized by postnatal growth retardation[ncbi.nlm.nih.gov] The patient appeared to be hyperactive and mentally retarded.[ncbi.nlm.nih.gov]

  • CHARGE Syndrome

    Ear abnormalities and deafness – most children with CHARGE syndrome have some level of hearing impairment, varying from mild to profound, along with underdeveloped or low-set[gosh.nhs.uk] Mental retardation can be caused by copy number variations (deletions, insertions, duplications), ranging in size from 1 kb to several megabases.[ncbi.nlm.nih.gov] The most common external ear anomalies include low-set ears, asymmetric ears, or small or absent ear lobes. The degree of hearing loss varies from mild to severe.[encyclopedia.com]

  • Down Syndrome

    […] syndrome there is a level of cognitive impairment, as well as the characteristic craniofacial features, such as an anteriorly and posteriorly flattened head, dysplastic low-set[symptoma.com] Down syndrome (trisomy 21) is a well-known cause of mental retardation. It can be diagnosed in early pregnancy.[ncbi.nlm.nih.gov] Some common physical signs of the disorder include a small head, flattened face, short neck, up-slanted eyes, low-set ears, enlarged tongue and lips , and sloping underchin[britannica.com]

  • Mandibulofacial Dysostosis

    The common features are macrostomia, low-set ears and ear defects, high-arched palate, nasal deformity, teeth malocclusion, open bite and conductive hearing loss .[patient.info] Follow-up of these patients revealed growth and mental retardation, and severe language and speech delay.[ncbi.nlm.nih.gov] ears.[rarediseases.org]

  • Fragile X Syndrome

    ears.[ncbi.nlm.nih.gov] […] muscle tone enlarged body habitus enlarged, elongated foreheads, long face low-set and/or enlarged ears pectus excavitatum soft skin macro-orchidism (enlarged testicles)[step2.medbullets.com] […] had mental retardation.[nejm.org]

Further symptoms

Similar symptoms