4d arta login

The spot sign is associated with hematoma expansion and increased mortality. login gareana 35,36 In a prospective evaluation, Sun et al 37 found the spot sign to be present throughout the arterial-to-venous phases on 4D-CTA studies of 112 patients and it was an independent predictor of hematoma progression. login vaksin pcare In comparison with conventional CTA, the spot sign