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89 Possible Causes for Subependymal Cyst

  • Zellweger Syndrome

    cysts, astrocytosis and gliosis, hypoplastic corpus callosum, hypoplastic olfactory lobes Extremities Single palmar creases Joint contractures Stippled epiphyses Camptodactyly[en.wikibooks.org] cysts 0002416 Talipes equinovarus Club feet Club foot Clubfeet Clubfoot [ more ] 0001762 Ulnar deviation of the hand 0009487 Ulnar deviation of the hand or of fingers of[rarediseases.info.nih.gov] […] helices Deafness Neurological Features Early developmental delay Seizures Brain migrational abnormalities MR in survivors Brain malformations including microgyria, heteropias, subependymal[en.wikibooks.org]

  • 2-Hydroxyglutaric Aciduria

    Neuroimaging findings in 3 patients variably showed delayed cerebral maturation, ventriculomegaly, or subependymal cysts.[ncbi.nlm.nih.gov] Regardless of the clinical phenotype, early MRI shows in addition subependymal cysts and signs of delayed cerebral maturation.[ncbi.nlm.nih.gov] Diagnostic methods Diagnosis is established on the basis of excess D-2-hydroxyglutaric acid in the urine and MRI findings: subependymal cysts, delayed cerebral maturation,[orpha.net]

  • Neonatal Intracranial Hemorrhage

    This ultrasound technique was also very useful for detecting complications such as porencephalic and subependymal cysts, ventricular septations, and hydrocephalus.[ncbi.nlm.nih.gov] It may compress the ipsilateral ventricle, undergo subsequent liquefaction and may form a subependymal cyst.[sonoworld.com] Complications post hemorrhagic hydrocephalus blockage of villi obliterative fibrosing arachnoiditis periventricular leukomalacia cyst formation cavitation of hemorrhage subependymal[radiopaedia.org]

  • Congenital Rubella Syndrome

    Congenital rubella and cytomegalovirus (CMV) infections are the most common proven causes of subependymal cysts of nonhaemorrhagic origin in the newborn.[ncbi.nlm.nih.gov] Although CT defines calcification, it is less sensitive than MRI to white matter changes and does not demonstrate subependymal cysts.[ncbi.nlm.nih.gov] Cranial sonography demonstrated bilateral cystic lesions in the subependymal germinal matrix.[ncbi.nlm.nih.gov]

  • Rhizomelic Chondrodysplasia Punctata Type 2

    He had also delay in myelinization on brain MRI with bilateral subependymal cysts over the atria and frontal horns of the lateral ventricles.[file.scirp.org] Brain magnetic resonance imaging (MRI) revealed delay in myelinization with bilateral subependymal cysts over the atria and frontal horns of the lateral ventricles ( Figure[file.scirp.org]

  • Congenital Cytomegalovirus Infection

    Subependymal cysts were detected by cranial ultrasound after birth in both patients.[ncbi.nlm.nih.gov] (B) Axial T1 MRI showing well-septated bilateral posterior occipital cysts (black arrows), a subependymal cyst anterior to the left caudothalamic groove (white arrow), and[doi.org] This is the first report describing subependymal cysts and the later development of AD.[ncbi.nlm.nih.gov]

  • Fetal Cytomegalovirus Syndrome

    Subependymal cysts were detected by cranial ultrasound after birth in both patients.[link.springer.com] Yamashita and colleagues [5] talked about " subependymal cysts and the later development of AD [autistic disorder]" as one research avenue.[questioning-answers.blogspot.com] cysts and punctate hyperechogenic foci.[ajnr.org]

  • Pyridoxine Dependency Syndrome

    Postnatal brain sonography on day 1 and MRI on day 5 confirmed bilateral asymmetric ventriculomegaly caused by bilateral subependymal cysts.[pediatrics.aappublications.org] We report a new patient with PDE caused by ALDH7A1 genetic defect (PDE- ALDH7A1 ) with prenatal progressive ventriculomegaly secondary to bilateral subependymal cysts (SECs[pediatrics.aappublications.org] Despite the presence of structural brain malformations and subependymal cysts, PDE should always be included in the differential diagnosis of neonatal seizures that are refractory[pediatrics.aappublications.org]

  • Periventricular Leukomalacia

    Magnetic resonance imaging of the brain showed a focal dilatation of the right lateral ventricle with unilateral periventricular leukomalacia (PVL) with subependymal cyst.[ncbi.nlm.nih.gov] TORCH infection subependymal cysts choroid plexus cysts porencephaly Promoted articles (advertising)[radiopaedia.org]

  • Ventricular Hemorrhage

    It may compress the ipsilateral ventricle, undergo subsequent liquefaction and may form a subependymal cyst.[sonoworld.com] Bilateral subependymal porencephalic cysts. The corpus callosum is thin. The lateral ventricles are dilated and their lining is brown.[neuropathology-web.org] Two weeks later the venous infarction has developed into a hypoechoic area with cyst formation.[radiologyassistant.nl]

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