Resistance-Sized Arteries Structure and Capillary Density Changes in Glioblastoma and Meningioma Peritumoral Brain Tissue
نویسندگان
چکیده
Nicola Boari1*, Gianluca EM Boari2, Carolina De Ciuceis2, Enzo Porteri2, Luigi F Rodella3, Rita Rezzani3, Claudio Cornali4, Damiano Rizzoni2, Enrico Agabiti Rosei2 and Pietro Mortini1 1Department of Neurosurgery and Stereotactic Radiosurgery, Head and Neck Department, San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy 2Clinica Medica, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy 3Chair of Human Anatomy, Department of Clinical and Experimental Sciences, University of Brescia, Italy 4Department of Neurosurgery, University of Brescia, Italy
منابع مشابه
A Small Meningioma with Extensive Peritumoral Brain Edema: A Case Report
Meningioma is the second most common brain tumor. The extent of peritumoral brain edema (PTBE) is one of the important prognostic factors in patients with meningioma.A 55-year-old female patient suffering from a progressive severe headache and mild left hemiparesis was referred to the Department of Neurosurgery, Rasool Akram Hospital (Tehran, Iran). The preoperative imaging revealed a 2×2 cm so...
متن کاملEvaluation of Endoglin as an Angiogenesis Marker in Glioblastoma
Background and Objectives: Angiogenesis is essential for growth and metastasis of solid malignancies. Tumor vessel count and expression of vascular endothelial growth factor (VEGF), a potent angiogenic factor, have been associated with prognosis. This study was designed to assess vessels density by using CD31 and CD105 (Endoglin) and their correlation with expression of VEGF and prolif...
متن کاملMeningioma with Intra- and Peritumoral Abscess
Intraand parasellar tumors are the most common intracranial neoplasms to harbor abscess because of direct extension of microbial flora from paranasal sinuses.1,2 Glioblastoma, astrocytoma (high and low grade), ependymoma, and metastatic lesions have also been reported to harbor abscesses within them. Only nine cases of intracranial meningioma associated with brain abscess have been reported in ...
متن کاملSpinal Intradural Extramedulary Capillary Hemangioma Mimicking Meningioma
Hemangiomas are considered as vascular malformations which are categorized by the type of vascular channel to capillary, cavernous, venous or arteriovenous(1). Their usual locations are soft tissue , cutaneous or subcutaneous tissue and bone especially vertebra(2).However, intradural extramedullary hemangiomas are rare and most of them fall in cavernous type category. Hereby, authors report a w...
متن کاملQuantitative MRI for analysis of peritumoral edema in malignant gliomas
BACKGROUND AND PURPOSE Damage to the blood-brain barrier with subsequent contrast enhancement is a hallmark of glioblastoma. Non-enhancing tumor invasion into the peritumoral edema is, however, not usually visible on conventional magnetic resonance imaging. New quantitative techniques using relaxometry offer additional information about tissue properties. The aim of this study was to evaluate l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013