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909 Possible Causes for Agenesis or Hypoplasia of the Corpus Callosum

  • Acrocallosal Syndrome

    hypoplasia of cerebellar hemispheres, hypoplasia of medulla oblongata, agenesis or hypoplasia of cerebellar vermis and corpus callosum abnormalities.[ncbi.nlm.nih.gov] Acrocallosal syndrome (ACLS) is a rare recessive disorder characterised by corpus callosum agenesis or hypoplasia, craniofacial dysmorphism, duplication of the hallux, postaxial[ncbi.nlm.nih.gov] Major characteristics of the acrocallosal syndrome include severe mental retardation, agenesis or hypoplasia of the corpus callosum, and polydactyly of fingers and toes.[ncbi.nlm.nih.gov]

  • Warburg Micro Syndrome 3

    , or hypoplasia of the corpus callosum and hypogenitalism.[unboundmedicine.com] 2011-0459 Micro syndrome is an autosomal recessive disorder characterized by severe intellectual disability, microcephaly, congenital cataract, microcornea, microphthalmia, agenesis[semanticscholar.org] Abstract Micro syndrome is an autosomal recessive disorder characterized by severe intellectual disability, microcephaly, congenital cataract, microcornea, microphthalmia, agenesis[unboundmedicine.com]

  • Alobar Holoprosencephaly

    […] or hypoplasia of the corpus callosum incomplete hippocampal formation An easier approach might be to assess fusion of more than 50% of the frontal lobes which might be suggestive[radiopaedia.org] hypoplasia of the corpus callosum absent interhemispheric fissure and falx cerebri absent olfactory tract dorsal cyst of holoprosencephaly absent, fused or normal optic nerves[radiopaedia.org] The olfactory tracts and bulbs are usually not present, and there is agenesis or hypoplasia of the corpus callosum.[radiopaedia.org]

  • Polymorphous Corneal Dystrophy

    Jang MS, Roldan AN, Frausto RF, Aldave AJ (2014) Posterior polymorphous corneal dystrophy 3 is associated with agenesis and hypoplasia of the corpus callosum.[link.springer.com] Jang MS, Roldan AN, Frausto RF, Aldave AJ: Posterior polymorphous corneal dystrophy 3 is associated with agenesis and hypoplasia of the corpus callosum.[karger.com]

  • Mowat-Wilson Syndrome

    […] or hypoplasia of the corpus callosum, congenital heart defects, Hirschsprung disease, and urogenital/renal anomalies.[ncbi.nlm.nih.gov] […] of corpus callosum 0001274 Aplasia/Hypoplasia of the cerebral white matter Absent/small cerebral white matter Absent/underdeveloped cerebral white matter [ more ] 0012429[rarediseases.info.nih.gov] (MWS) is a multiple congenital anomaly syndrome characterized by moderate or severe intellectual disability, a characteristic facial appearance, microcephaly, epilepsy, agenesis[ncbi.nlm.nih.gov]

  • Isolated optic nerve hypoplasia

    […] of the corpus callosum, dysplasia of the anterior third ventricle, and anomalies of the hypothalamic-pituitary axis.[eye.com.ph] Predictors of significantly delayed development include hypoplasia or agenesis of the corpus callosum and hypothyroidism.[ipfs.io] Abnormalities evident via neuroradiography can include agenesis (absence) or hypoplasia of the corpus callosum , absence or incomplete development of the septum pellucidum[en.wikipedia.org]

  • Septo-Optic Dysplasia

    callosum Agenesis of corpus callosum Congenital hypoplasia of part of brain Congenital reduction deformity of brain Holoprosencephaly sequence Hypoplasia of part of brain[icd9data.com] […] optic nerves and chiasm, agenesis of the septum pellucidum, thinning of corpus callosum, and a normal pituitary infundibulum.[ncbi.nlm.nih.gov] […] or absence of the corpus callosum, or both; and deficiencies of pituitary hormones.[ncbi.nlm.nih.gov]

  • Haddad Syndrome

    Septo – Optic dysplasia (de Morsier syndrome) is used to describe the association between optic nerve hypoplasia and the absence of septum pellucidum and agenesis of corpus[eyewiki.aao.org] It may present as an isolated anomaly or be associated with midline brain structural defect, such as septum pellucidum absence, agenesis of corpus callosum, cerebral hemisphere[eyewiki.aao.org] callosum.[eyewiki.aao.org]

  • Acquired Porencephaly

    […] or hypoplasia of the corpus callosum 38.  Unlike semilobar holoprosencephaly, the falx is present, the interhemispheric fissure is fully formed and the thalami are not fused[slideshare.net] callosum agenesis double urinary collecting / Cortical blindness-intellectual disability-polydactyly syndrome / Cortical defects wormian bones and dentinogenesis imperfecta[gennome.com] […] or hypoplasia of the corpus callosum  incomplete hippocampal formation 32.  Associated craniofacial abnormalities: o mild facial anomalies: midline cleft lip palate o Hypotelorism[slideshare.net]

  • Familial Porencephaly

    […] or hypoplasia of the corpus callosum 38.  Unlike semilobar holoprosencephaly, the falx is present, the interhemispheric fissure is fully formed and the thalami are not fused[slideshare.net] Agenesis of the corpus callosum, hypoplasia of the optic nerves and chiasm, absence of the septum pellucidum, posterior pituitary and olfactory bulbs were further components[cags.org.ae] Schizencephaly is frequently associated with other congenital abnormalities in 50%–90% of cases such as agenesis of the septum pellucidum and corpus callosum, polymicrogyria-pachygyria[jfmpc.com]

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