Samenvatting
After acute cerebral stroke, the (peri-) infarct tissue is characterized by calcium (Ca)-mediated neuronal damage and inflammatory processes. Monitoring Ca-mediated damage using the isotope cobalt-55 (Go) as a Ga-tracer may enable PET-imaging of this tissue. Since the fate of (peri-) infarct tissue determines clinical outcome, Go-PET may have prognostic value in stroke. Six stroke patients were examined with Go-PET, MRI and a middle cerebral artery (mca) stroke scale (Orgogozo). In every patient? specific Go-accumulation in the appropriate brain region was seen, irrespective of the integrity of the blood-brain barrier. This pilot study suggests Go-PET as a diagnostic tool in stroke, which may provide additional information on the clinical outcome. Validation of method in larger patient series is necessary. (C) 1997 Elsevier Science B.V.
| Originele taal-2 | English |
|---|---|
| Pagina's (van-tot) | 6-10 |
| Aantal pagina's | 5 |
| Tijdschrift | Clinical neurology and neurosurgery |
| Volume | 99 |
| Nummer van het tijdschrift | 1 |
| Status | Published - feb.-1997 |