Abstract:
:Nineteen patients with unequivocal angiographic evidence of unilateral or bilateral posterior cerebral artery occulsion were scanned during the acute phase of the stroke. In 12 of them an abnormal accumulation of radioactivity was apparent on the posterior view, but only 2 also exhibited abnormal uptake on the corresponding lateral view. The size, shape, and location of the uptake were rather constant and appeared to be almost independent of the site of occlusion and also of a collateral circulation by meningeal anastomoses. Pathological uptake was found with increasing frequency as occlusion occurred farther distally.
journal_name
Radiologyjournal_title
Radiologyauthors
Elinsiedel-Lechtape H,Lechtape-Grüter Rdoi
10.1148/123.2.393subject
Has Abstractpub_date
1977-05-01 00:00:00pages
393-8issue
2eissn
0033-8419issn
1527-1315journal_volume
123pub_type
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