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26 Possible Causes for Nodular Heterotopia of the Grey Matter

  • Medial Sclerosis

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Temporal Lobe Epilepsy

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Focal Onset Impaired Awareness Seizure

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Pleomorphic Xanthoastrocytoma

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Lissencephaly 6 with Microcephaly

    You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser . Format Definition A form of lissencephaly, a disorder of cortical development characterized by agyria or pachygyria and disorganization of the clear neuronal lamination of normal[…][uniprot.org]

  • Occipital Lobe Tumor

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Parietal Lobe Tumor

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Lissencephaly

    Periventricular nodular heterotopia is characterized by aggregates of grey matter adjacent to the lateral ventricle and is mainly linked to mutations in the Filamin A (FLNA[ncbi.nlm.nih.gov] , whereas the DCX mutant brains showed more nodular heterotopia and irregular disruptions of the grey matter-white matter junction.[doi.org] The brains with LIS1 and DCX mutations could further be distinguished at the grey matter-white matter junction in which LIS1 mutations had increased numbers of linear disruptions[doi.org]

  • Congenital Anomaly of the Spine

    Nodular heterotopias of grey matter are found in association with other migration disorders and may be the cause of partial seizures.[jnnp.bmj.com] Subcortical heterotopias can be divided into two groups.[jnnp.bmj.com]

  • Congenital Abnormality

    Nodular heterotopias of grey matter are found in association with other migration disorders and may be the cause of partial seizures.[jnnp.bmj.com] Subcortical heterotopias can be divided into two groups.[jnnp.bmj.com]

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