The authors describe the case of a patient with an intracranial capillary hemangioma, and they review the recent literature on intracranial capillary hemangiomas with special attention to their differential diagnosis and management. The only sign in this 7-week-old boy was head enlargement. There were no neurological deficits, and imaging revealed a large intracranial lesion in the right temporal fossa. The results of biopsy confirmed the diagnosis, and, after endovascular embolization, the entire lesion was resected. The incidence of intracranial capillary hemangioma is very low but may be underestimated. In the present case, the size of the tumor prompted surgical treatment. The natural behavior of extracranial capillary hemangiomas, however, suggests that a conservative approach with follow-up and steroid therapy may also be considered.
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http://dx.doi.org/10.3171/PED/2008/1/6/488 | DOI Listing |
Brain Sci
December 2024
School of Mechanical Engineering, University of New South Wales, Sydney, NSW 2052, Australia.
Background/objectives: Cerebrospinal infusion studies indicate that cerebrospinal fluid outflow resistance (R) is elevated in normal pressure hydrocephalus (NPH). These studies assume that the cerebrospinal formation rate (CSF) does not vary during the infusion. If the CSF were to increase during the infusion then the R would be overestimated.
View Article and Find Full Text PDFJ Clin Neurosci
December 2024
Department of Neurosurgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA. Electronic address:
Introduction: Flow diversion is an effective first-line treatment for intracranial aneurysms; however, the rate of incomplete occlusion is not insignificant. Data in neuroendovascular literature is limited regarding the implications of persistent incomplete occlusion despite flow diversion.
Methods: We conducted a retrospective analysis of a prospectively maintained database and identified 125 consecutive patients with treatment naïve intracranial aneurysms who underwent flow diversion with the PED from April 2014 - November 2022.
Neuroradiol J
November 2024
Department of Neurosurgery, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Arteriovenous malformations (AVMs) are abnormal connections of arteries and veins without intermediate capillary components. As such, AVMs can remain asymptomatic or have a variety of clinical presentations ranging from mild headaches to severe symptoms like seizures, hemorrhage, and subsequent coma. Papilledema and increased intracranial pressure without hydrocephalus or hemorrhage are rare forms of presentations of cerebral AVM.
View Article and Find Full Text PDFJ Neurosurg Case Lessons
November 2024
Department of Neurosurgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana.
Background: Dural hemangiomas are a relatively rare form of intracranial mass, as hemangiomas tend to present in bone or as intraparenchymal lesions and only around 5%-13% have been reported to originate from the dura mater. Here, the authors present the case of a 46-year-old female who underwent craniotomy for a suspected convexity meningioma resection, which was unexpectedly found to be a dural capillary hemangioma.
Observations: The patient was a 46-year-old female who presented with a left frontal intracranial mass found incidentally and showed significant growth over 4 years.
Neuroimaging Clin N Am
November 2024
Edward B. Singleton Department of Radiology, Texas Children's Hospital, 6701 Fannin Street, Suite 470, Houston, TX 77030, USA; Department of Radiology, Baylor College of Medicine, Houston, TX, USA; Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA. Electronic address:
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