Dynamic Contrast-enhanced Magnetic Resonance Imaging in Diagnosis of Cavernous Hemangioma of Cavernous Sinus
نویسندگان
چکیده
منابع مشابه
Magnetic resonance imaging of the cavernous sinus.
The magnetic resonance (MR) appearance of the cavernous sinus (CS) was studied in 10 normal and 23 abnormal CSs(11 vascular and 12 neoplastic lesions) using T1-weighted spin echo images with and without Gd-DTPA. In normal CSs, the intracavernous carotid artery (ICA) was disclosed as an area of signal void that was not enhanced with Gd-DTPA. Most venous flow showed low intensity and was markedly...
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BACKGROUND AND PURPOSE The reported MR imaging characteristics of cavernous sinus cavernous hemangiomas (CSCHs) in the literature are nonspecific. The purpose of our study was to explore dynamic enhancement features of CSCHs on conventional contrast-enhanced MR imaging and to correlate these features with histopathologic subtypes. MATERIALS AND METHODS Twenty-one patients (8 male and 13 femal...
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Congenital abnormalities not related to the fusion site are observed in 10% to 20% of cases of conjoined twins. Diaphragmatic hernia such as the one observed in the present case is one of the described findings. Upper eyelid coloboma that was also identified in the present case is considered to be a rare abnormality. Thus, the correct determination of the type of imperfect twinning as well as o...
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Cavernous sinus hemangiomas are relatively rare but have characteristic imaging features. We present a case of a large extra-axial middle cranial fossa mass arising from the cavernous sinus in a 51-year-old female, and we describe the unique features and complications of this intracranial tumor. With the proper pre-operative diagnosis, an appropriate plan can be created for these highly vascula...
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ژورنال
عنوان ژورنال: Journal of Neurosciences in Rural Practice
سال: 2017
ISSN: 0976-3147,0976-3155
DOI: 10.4103/0976-3147.203832