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Keywords = cavum vergae

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9 pages, 2438 KiB  
Case Report
Symptomatic Cavum Septum Pellucidum and Vergae Cyst: A Case Report
by Elīna Runce, Kalvis Verzemnieks, Kaspars Auslands, Zanda Priede, Tõnu Rätsep and Arturs Balodis
Reports 2025, 8(2), 54; https://doi.org/10.3390/reports8020054 - 23 Apr 2025
Viewed by 3441
Abstract
Background and Clinical Significance: Cavum septum pellucidum (CSP) and cavum vergae (CV) are anatomical variations that may persist into childhood, adolescence, or adulthood. When these cavities become abnormally large, they are classified as cysts. The mechanism leading to expansion is poorly understood. [...] Read more.
Background and Clinical Significance: Cavum septum pellucidum (CSP) and cavum vergae (CV) are anatomical variations that may persist into childhood, adolescence, or adulthood. When these cavities become abnormally large, they are classified as cysts. The mechanism leading to expansion is poorly understood. Although rare, symptomatic CSP and CV cysts can present with a wide range of clinical manifestations. Case Presentation: A 20-year-old Caucasian male presented with progressively worsening symptoms over several months including persistent headaches and dizziness. Neurological evaluation showed no abnormalities, with intact cranial nerve function, normal muscle strength, and no signs of paresis. Imaging identified CSP and CV cysts causing obstructive hydrocephalus. MRI findings confirmed progressive cyst enlargement and obstruction of intraventricular foramen. The patient underwent neuroendoscopic fenestration of the cyst with resolution of both hydrocephalus and the symptoms. A CT and MRI scan of the brain performed 12 years before revealed a developmental variant, showing no evidence of cyst formation or ventricular enlargement and without hydrocephalus at that time. This case provides a rare opportunity to observe cyst growth dynamics over time. Conclusions: This case presents the importance of recognizing symptomatic CSP and CV cysts as rare but significant causes of obstructive hydrocephalus. The progression from a developmental variant to cyst formation over time illustrates the value of long-term imaging follow-up in such cases. Neuroendoscopic fenestration provided complete resolution of symptoms, demonstrating the effectiveness of surgical intervention in such cases. Full article
(This article belongs to the Section Neurology)
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11 pages, 2058 KiB  
Case Report
Endoscopic Treatment of Symptomatic Septum Pellucidum Cyst in an Adult Patient—Case Report and Technical Notes
by Daniel Ilie Rotariu, Bogdan Florin Iliescu, Razvan Buga and Bogdan Costachescu
Surg. Tech. Dev. 2025, 14(2), 13; https://doi.org/10.3390/std14020013 - 22 Apr 2025
Viewed by 664
Abstract
Background: Midline cysts of the brain are comprised of the following entities, septum pellucidum cysts, cavum vergae cysts and velum interpositum cysts. These lesions are uncommon and often asymptomatic; nonetheless, certain clinical manifestations may be linked to midline cysts, including headaches, signs of [...] Read more.
Background: Midline cysts of the brain are comprised of the following entities, septum pellucidum cysts, cavum vergae cysts and velum interpositum cysts. These lesions are uncommon and often asymptomatic; nonetheless, certain clinical manifestations may be linked to midline cysts, including headaches, signs of elevated intracranial pressure, neurological deficits, or alterations in mental status. Controversy persists in the therapy of symptomatic cases, mostly due to the challenge of establishing a correlation between the symptomatology and the presence of the cyst. Case description: We present the case of a 64-year-old female known with type—1 neurofibromatosis that associated a midline cyst. The cyst was treated endoscopically, in the initial stage (single wall perforation) showed no clinical or imagistic improvement. The incriminated symptoms in these cases are caused not only by compression or obstruction of the CSF flow but also to a complex alteration of CSF dynamics, in this case the stoma was found permeable at the second surgery but there was no obvious communication on the preoperative evaluation by ventriculocisternostomy. A second surgery was performed, with bilateral perforation and subsequent improvement of symptomatology and decrease of cyst dimensions. A literature review is presented concerning clinical presentation, therapeutic options, and possible outcomes. Conclusions: Endoscopic fenestration is an efficacious method for treating midline cysts, with bilateral wall fenestration representing the standard practice. Understanding the anatomical and developmental specifics of the septal region, together with cerebrospinal fluid dynamics, is essential for effective treatment of this condition. Full article
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5 pages, 668 KiB  
Case Report
Schizophrenia Misdiagnosis after Capgras and Cotard Delusions in a Patient with Infantile Cystinosis, Cavum Septi Pellucidi, Cavum Vergae and Cavum Veli Interpositi
by João Gama Marques
Behav. Sci. 2023, 13(2), 157; https://doi.org/10.3390/bs13020157 - 11 Feb 2023
Cited by 3 | Viewed by 2289
Abstract
How many patients with psychosis secondary to genetic conditions or congenital brain malformation have been diagnosed with schizophrenia, since its initial conception more than one hundred years ago? A case report of a young man, with antecedents of Capgras and Cotard syndromes, sent [...] Read more.
How many patients with psychosis secondary to genetic conditions or congenital brain malformation have been diagnosed with schizophrenia, since its initial conception more than one hundred years ago? A case report of a young man, with antecedents of Capgras and Cotard syndromes, sent to a schizophrenia treatment-resistant outpatient clinic is presented. Instead of true, primary, idiopathic schizophrenia, a diagnosis of secondary schizophrenia (pseudo-schizophrenia or schizophrenia-like psychosis) was made, corresponding to a secondary psychotic syndrome, with hallucinations and delusions due to congenital cavum septi pellucidi, cavum vergae, cavum veli interpositi and progressive brain atrophy due to cystinosis. Extreme caution is recommended when diagnosing schizophrenia in severely psychotic patients independent of their acute or chronic condition. Schizophrenia shall never be forgotten as the great imitated of medicine. Full article
(This article belongs to the Special Issue Schizophrenia, the Great Imitated Syndrome Mimicked by Many Imitators)
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10 pages, 564 KiB  
Article
What Changes Occur in the Brain of Veteran? A Magnetic Resonance Imaging and Proton Magnetic Resonance Spectroscopy Study
by Andrzej Urbanik, Iwona Kucybała, Przemysław Guła, Maciej Brożyna and Wiesław Guz
Appl. Sci. 2023, 13(3), 1882; https://doi.org/10.3390/app13031882 - 1 Feb 2023
Viewed by 1971
Abstract
The aims of this study were to assess the common anomalies in the MRI examinations of the heads of soldiers as well as to compare the relative concentration of magnetic resonance spectroscopy (MRS) metabolites in the brains of soldiers with those of healthy [...] Read more.
The aims of this study were to assess the common anomalies in the MRI examinations of the heads of soldiers as well as to compare the relative concentration of magnetic resonance spectroscopy (MRS) metabolites in the brains of soldiers with those of healthy age-matched controls. Overall, 54 professional male soldiers were included in the study group and 46 healthy, age-matched males were in the control group. The relative values of N-acetylaspartate (NAA), choline (Cho), and myoinositol (mI) to creatine (Cr) were assessed. The mean relative concentrations of metabolites were compared between the study and the control group, separately for the frontal and occipital lobes, as well as between the right and left hemispheres within the study group only. The most frequent findings in the head MRI of the soldiers were: asymmetric lateral ventricles and dilated perivascular spaces, enlargement of the subarachnoid spaces, and the presence of cavum septum pellucidum and cavum vergae; the high frequency of sinus disease should also be noted. In the frontal lobes, the mI/Cr ratio was significantly higher (p = 0.005), while the NAA/Cr ratio was lower (p = 0.001), in the group of soldiers (vs. the study group). In the occipital lobes, the NAA/Cr ratio was significantly lower (p = 0.005) in the military personnel and there was a tendency to a higher mI/Cr ratio in the soldiers’ occipital lobes (p = 0.056) (vs. the study group). Comparing the metabolites between the left and right hemispheres in soldiers preferring a right shooting position, a significantly higher mI/Cr (p < 0.001) ratio was observed in the right frontal lobe (vs. the left) and a markedly lower NAA/Cr (p = 0.003) in the right occipital lobe (vs. the left). These changes are associated with astrogliosis and neuronal loss, presumably secondary to repetitive mild traumatic brain injury. Full article
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