Multi-slice Spiral CT Features of Superacute Cerebral Infarction / 实用放射学杂志

ABSTRACT

Objective To probe multislice spiral computed tomography(MSCT) features of superacute cerebral infarction.Methods 19 cases with superacute cerebral infarction were retrospectively analysed.MSCT scans were performed in all patients at 1～6 h after onset,and the lesions were proved by MSCT or MR at 3 h～5 d after onset.MSCT signs of superacute cerebral infarction were observed.Results 17 cases and 2 cases were diagnosed and suspectively diagnosed with superacute cerebral infarction by CT at first visit of patients.CT features of superacute cerebral infarction included hypodense of cerebral parenchyma in 19 cases,local cerebral swelling in 13 cases and hyperdense sign of cerebral artery in 3 cases.Conclusion MSCT plain scan has significant value in diagnosis of superacute cerebral infarction.