Brain Swelling and Ventricle Size

Abstract

SUMMARY:Cerebral ventricle size was measured in one hundred normal people, age 10 to 50 years. The measurements were obtained from computed tomographic (CT) scan examinations, using the Huckman (1975) method. Normal ventricles were significantly bigger at age 45 than at age 15. These normals were compared to groups of patients with pseudotumor cerebri, water intoxication and cerebral edema, and cerebral hypoxia and edema due to cardio-respiratory arrest.The relative ventricular size was the same in the normal group and all three disease groups. Measurement of ventricle size from CT scan images is not even a crude index of cerebral edema in these three diseases.

Part 8: Advanced Life Support

“…Overall those studies were limited by small sample sizes, variable time of imaging (many very late in the course of the event), lack of comparison with a standardized method of prognostication, and early withdrawal of care. Two LOE P3-studies found that CT did not predict outcome, 954,1007 and 1 LOE P4-study was neutral in its findings 1008 . The timing of CT in those studies ranged from Ͻ72 hours to 96 hours after ROSC.…”