Two prototype units for digital subtraction angiography have been developed by Japanese manufacturers. Their performance in demonstrating various intracranial lesions in 121 patients was evaluated. Comparison with conventional selective catheter angiography was possible in 77 patients. Digital subtraction angiography proved useful in preoperative evaluation of pituitary tumors when transsphenoidal surgery was being considered; demonstration of faint tumor stains which might be missed on conventional angiography; demonstration of larger aneurysms, arteriovenous malformations, and tumors as a screening technique; demonstration of abnormalities involving the dural sinuses; and follow-up of patients after surgery or embolization.
Evaluation of prototype equipment for digital subtraction angiography in diagnosing intracranial lesions. Publishing Authors By Initials
Evaluation of prototype equipment for digital subtraction angiography in diagnosing intracranial lesions. Journal Published:
PUBLICATION TYPE: Journal Article
Journal: AJNR. American journal of neuroradiology
VOLUME: 4
Page Numbers: 259-62
Journal Abbreviation:
ISSN: 0195-6108
DAY: 14
MONTH: 02
YEAR: 2008
Evaluation of prototype equipment for digital subtraction angiography in diagnosing intracranial lesions. Information
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LANGUAGE: eng
NlmUniqueID: 8003708
Evaluation of prototype equipment for digital subtraction angiography in diagnosing intracranial lesions. Keywords Mesh Terms:
KEYWORDS: Subtraction Technique
MESH TERMS: instrumentation
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Country: UNITED STATES
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MEDLINETA: AJNR Am J Neuroradiol
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