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Article
Renal angiomyolipoma with inferior vena caval extension: MRI demonstration of a “thread-and-streaks” sign
The MR findings in a case of tumor extension into an inferior vena cava from a right renal angiomyolipoma are reported. The flow void demonstrated within the intracaval tumor thrombus on T1-weighted images was...
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Article
Radiological analysis of hemifacial spasm with special reference to angiographic manifestations
Fifty-one patients with hemifacial spasm secondary to facial nerve compression by normal appearing, elongated, tortuous and/or dilated arteries, were treated by microsurgical neurovascular decompression. Post-...
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Article
Neuroradiological manifestations of suprasellar pituitary adenomas, meningiomas and craniopharyngiomas
The radiological manifestations of 16 pituitary adenomas, six meningiomas and 14 craniopharyngiomas were reviewed. The differential diagnosis of these tumors is possible with a few exceptions when skull radiog...
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Article
Primary intracranial sarcomas: Radiological diagnosis with emphasis on arteriography
The radiological manifestations of primary intracranial sarcomas may be non-specific and they vary widely according to their histological variations. Reticulum cell sarcomas, however, can be included in the di...
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Article
Angiographic diagnosis of acoustic neurinomas and meningiomas in the cerebellopontine angle—A reappraisal
Forty-two acoustic neurinomas and seven meningiomas in the cerebellopontine angle were reviewed, and the radiological differential diagnosis of these tumors is discussed. Though enlarged internal auditory meat...
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Article
Irradiated meningiomas: A clinical evaluation
Eighteen cases of intracranial meningioma that received preoperative or post-operative irradiation with60Cobalt or Linac have been reviewed. Eight patients received preoperative irradiation because their tumours ...
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Article
Angiographic manifestations of intracerebral cavernous hemangioma
A case of intraventricular cavernous hemangioma is reported, with a review of the literature, especially that dealing with angiography of intracerebral lesions. Dense venous poolings and a localized area of ve...