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The Value of MRI in Angiogram-Negative Intracranial Haemorrhage Neuroradiology 36:422-425, Renowden,S.A., 1994 See this aricle in Pubmed Article Abstract In one year,cerebral angiograms were performed for intracranial haemorrhage(ICH)on 334 patients.No cause for haemorrhage could be identified in 41(12%),30 of whom had predominantly subarachnoid(SAH)and 11 predominantly parenchymal haemorrhage(PH).These patients were prospectively examined by cranial MRI 1-6 weeks after the ictus.The MRI studies were positive in 7 patients(17%).In the 30 patients examined after SAH,2 studies were positive,showing an aneurysm in one case and a brain stem lesion of uncertain aetiology in the other.In those examined after PH,cavernous angiomas were shown in 2,a tumour in 1 and a vascular malformation in another;useful diagnostic information was thus obtained in 36%of this group.

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(click to filter results - removes previous filter) angiography,cerebral angiography,cerebral,false negative cavernous hemangioma cerebrovascular accident,work up for intracerebral hemorrhage intracerebral hemorrhage,differential diagnosis of intracranial hemorrhage MRI MRI,abnormal MRI,gradient-echo subarachnoid hemorrhage subarachnoid hemorrhage,normal cerebral angiography with

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