third ventricle
Complete abolition of reading and writing ability with a third ventricle colloid cyst: implications for surgical intervention and proposed neural substrates of visual recognition and visual imaging ability
... Images were obtained on a 3Tesla Philips Achieva scanner (Philips Medical Systems, Best, The Netherlands). The sequences obtained were; axial and coronal TSE T2 (TR 2067, TE 80); axial and coronal proton density (TR ...
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Increased size of third ventricle in patients with multiple sclerosis and chronic cerebrospinal venous insufficiency
... We hypothesize that the blood drainage stasis leads to an increase of cerebrospinal fluid in the brain, with evident dilation of the third ventricle. The mean values of diameters in patients with less than ...
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Demonstration of Cerebral Venous Variations in the Region of the Third Ventricle on Phase Sensitive Imaging
... Included in this retrospective study were 734 sides in 367 consecutive patients who underwent MR imaging examinations including PSI at our institution between November 2007 and October 2008. PSI im- ages of the brain ...
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Colloid cyst of the third ventricle, hypothalamus, and heart: a dangerous link for sudden death
... described in many brain diseases. In fact there is a strong evidence that overactivity of the sympathetic limb of the autonomic nervous system is the common phenomenon that links the cardiac alterations seen in ...
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Herniation of the Suprasellar Visual System and Third Ventricle into Empty Sellae: Morphologic and Clinical Considerations
... Intrasellar herniation of the optic nerve, optic chiasm, optic tract suprasellar visual system, SVS, and anteroinferior third ventricle can occur into primary or secondary empty sellae..[r] ...
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Endoscopic Treatment of Colloid Cysts of Third Ventricle: Study of Three Cases
... The patient, aged 53, with no particular disease, was admitted to the Neurosurgery ward on March 1, 2013 for progressive impairment of consciousness along with motor weakness in right hémicorporel lasting for three ...
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alpha-Tanycytes of the adult hypothalamic third ventricle include distinct populations of FGF-responsive neural progenitors
... ventral third of the third ventricle, interdigitating with ciliated ependymal cells that lack a basal process (ependymocytes) more dorsally 17–21 ...
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Original Article Colloid cyst of third ventricle: report of 11 cases with transcallosal transforaminal and transcolumna fornicis approach and clinical, radiological features
... 8 of our cases had hydrocephalus, ventricular diameter was normal in 3 cases and no signs were present other than headache, nausea, vomiting, demantia, incontinance, guide distur- bance. The most catastrophic event ...
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Comparison of Transcranial Color Coded Duplex Sonography and Cranial CT Measurements for Determining Third Ventricle Midline Shift in Space Occupying Stroke
... the third ventricle was performed according to the method described by Seidel and coworkers (14): after identifying the arteries of the circle of Willis, the depth of the insonation window was adjusted ...
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Giant colloid cyst of the third ventricle: challenges in management
... Intracranial colloid cysts usually present as incidental find- ings on neuroimaging [1, 2]. Colloid cysts are of tremen- dous interest as they are of benign nature, are surgically challenging to manage as these are ...
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Cavernous hemangioma of the third ventricle: a case report and review of the literature
... the third ventricle have been reported in the literature, in- cluding our case [3-20] (Table 1), with a slight female preponderance (female/male ratio, ...
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Colloid Cyst of the Third Ventricle: Imaging pathologic Correlation
... Summary: Colloid cysts are relatively rare intracranial le- sions located in the rostral aspect of the third ventricle. They may produce acute hydrocephalus, brain herniation, and lead to death. Although ...
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Chordoid Glioma: A Neoplasm Unique to the Hypothalamus and Anterior Third Ventricle
... Brat et al (1) recently reported a series of low-grade neoplasms arising in the region of the anterior third ventricle/hypothalamus and determined that they represent a unique histopathologic entity. This ...
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Third Ventricle Enlargement Among Newborn Infants With Trisomy 21
... the third ventricle were measured twice for each patient; the largest measure- ments were used for ...Lateral ventricle size (vertical measurement) was evaluated anterior to the foramen of Monro ...
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MR and CT of Masses of the Anterosuperior Third Ventricle
... MR showed a homogeneous mass that was lower in intensity than gray matter on short TR, isointense with gray matter on spin-density, and hyperintense on long TR/long TE Figs.. CT-guided s[r] ...
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Colloid cysts of the third ventricle: correlation of MR and CT findings with histology and chemical analysis
... The short TR/TE images showed less homogeneity in the content of the cysts than CT scans did five cysts being heterogeneous, but the appearance in the peripheral part of the cyst was ver[r] ...
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Remarks on the morphology of the papillary muscles of the right ventricle
... The conal papillary muscle was inconstant. It was absent in 24.53% of the hearts studied, although in these cases external tendinous chords were present over the anterior angle of the right ventricle. The ...
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The choroid plexus of the fourth ventricle and its arteries
... Our classification of the choroid plexus into four segments, two horizontal (lateral and medial) and two sagittal (rostral and caudal), corresponds in gen- eral to the lateral floccular, lateral peduncular, me- dial ...
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The role of the right ventricle in pulmonary arterial hypertension
... right ventricle to adapt to the progressive increase in PVR associated with changes to the pulmonary vasculature in PAH is the main determinant of a patient’s functional capa- city and survival ...right ...
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Passive and active ventricular elastances of the left ventricle
... left ventricle chamber pressure, AOP: aortic pressure, EDV: end-diastolic volume, ESV: end-systolic volume, EF: ejection fraction, MI: myocardial infarct, DVD: double vessel disease, HTN: hypertension, IMH: ...
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