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378 Possible Causes for Prominent Cerebrospinal Fluid Spaces, Prominent Ventricles

  • Isolated Brachycephaly

    BACKGROUND: Though the foramen magnum (FM) is often altered in complex craniosynostosis, no study analysed the FM dimensions in patients with brachycephaly specifically. PATIENTS AND METHODS: We measured the FM area, sagittal and transverse diameters on preoperative CT scans in patients with bicoronal synostosis[…][]

  • Mega-Cisterna Magna

    MRI revealed hypoplasia of inferior vermis with prominent communication of 4th ventricle, leading to a preliminary diagnosis of Dandy-Walker Variant vs Mega Cisterna Magna[] Cytomegalovirus) chromosomal abnormalities (e.g. trisomy 18) Radiographic features on CT Typically seen as prominent retrocerebellar cerebrospinal fluid (CSF) appearing space[] […] retrocerebellar cerebrospinal fluid (CSF)–appearing space with a normal vermis and normal cerebellar hemispheres. [ edit ] Images Patient #1 [ edit ] See Also Dandy-Walker[]

  • Ataxia Telangiectasia

    Other findings on CT or MRI of the head include dilatation of the fourth ventricle, enlargement of the cisterna magna, and sinusitis.[] An axial T2-weighted MR image of the brain obtained at the same level as the T1weighted image in Figure 1 shows prominent cerebrospinal fluid spaces surrounding the cerebellum[] […] radiographic finding of AT seen on computed tomography (CT) or MRI examination of the head is diffuse, progressive cerebellar atrophy, with atrophy of the vermis usually more prominent[]

  • Cutis Laxa

    The third patient had prominent ventricular and extra-axial cerebrospinal fluid (CSF) spaces on CT.[] A brain MRI performed at 15 months of age and at 3 years of age revealed prominent ventricles and marked tortuosity of the intracranial arteries ( Figure 1b ).[] Her echocardiography showed dilated right atrium, ventricle and pulmonary artery which were suggestive of corpulmonale. All these confirmed the diagnosis.[]

  • Phakomatosis Pigmentokeratotica

    Figure 3: Magnetic resonance imaging of the brain showing a. left temporoparietal atrophy, (b) left occipital atrophy, and (c) prominent extracerebral cerebrospinal fluid[] […] plexus of left ventricle [Figure 3] a-c].[] spaces Click here to view Discussion The term phacomatosis (Greek phakos nevus) was originally used to describe some neurocutaneous syndromes but today its main application[]

  • Acquired Porencephaly

    […] cortical sulci and dilated extra-axial cerebrospinal fluid spaces.[] Normal subarachnoid space measures The ventricles are often slightly enlarged.[] […] in term of dilatation of ventricular system, prominent cortical sulci and dilated extra-axial cerebrospinal fluid spaces.[]

  • Central Nervous System Cyst

    From 11 weeks, the brightly echogenic choroid plexuses filling the large lateral ventricles are the most prominent intracranial structures.[] […] collections and prominence of the subarachnoid spaces.[] In the early second trimester, the lateral ventricles and choroid plexuses decrease in size relative to the brain mass.[]

  • Acute Intermittent Porphyria

    […] of the ventricles and cisterns.[] Noncontrast T2-weighted MRI at 28 months of age ( Figure 1 ) showed increased cerebrospinal fluid spaces, greater loss of cerebral volume, reduced size of the posterior corpus[] […] showed increased latencies in waveforms PIII (pons; right, 4.8 milliseconds; left, 4.8 milliseconds; normal, Noncontrast brain MRI at 13 months of age revealed symmetrical prominence[]

  • Left Ventricular Noncompaction

    Abstract Isolated left ventricular noncompaction is a rare congenital cardiomyopathy, characterized morphologically by a dilated left ventricle, prominent trabeculations and[] […] trabeculations in the left ventricle.[] The echocardiogram disclosed marked left ventricular dilatation, prominent trabeculations, and left ventricle ejection fraction CONCLUSIONS: LVNC is an unusual form of nonischemic[]

    Missing: Prominent Cerebrospinal Fluid Spaces
  • Idiopathic Intracranial Hypertension

    The most common imaging findings observed in MRI of the brain of patients with IIH were empty sella and prominent cerebrospinal fluid space in the optic sheaths.[] The MRI of the brain was reviewed for the presence of the following features: empty sella, prominent cerebrospinal fluid space in the optic sheaths, tortuosity of the optic[]

    Missing: Prominent Ventricles

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