In the remaining 11 patients, in whom noncontrast CT was negative for thrombi, were found to have infarcts in the basal ganglia or cortex several days later.
In the remaining 11 patients, in whom noncontrast CT was negative for thrombi, were found to have infarcts in the basal ganglia or cortex several days later.
增强CT检查结果阴性的11人，数天后证实为基底节或大脑皮层脑梗塞。