Diabetic ketoacidosis CT

Overview

Diabetic ketoacidosis (DKA) is associated with cerebral edema which can be visualized on CT scan of the head.

Key CT Findings for Diabetic Ketoacidosis

• Diabetic ketoacidosis (DKA) is associated with vasogenic cerebral edema due to increased osmolality of blood secondary to hyperglycemia, which can be visualized on CT scan of the head.
• The following findings can be seen on CT scan:
  • Diffuse effacement of the sulci and lateral ventricles
  • Hypoattenuation of the brain parenchyma