Computerized tomography in hemophiliacs with head trauma.

Area of Science:

• Neurology
• Hematology
• Radiology

Background:

• Intracranial hemorrhage is a significant complication in patients with bleeding disorders following head trauma.
• Established guidelines for head computerized tomographic (CT) scanning in this population are lacking.

Purpose of the Study:

• To evaluate the necessity and diagnostic yield of head CT scans in patients with bleeding disorders after head trauma.
• To determine the correlation between head trauma severity and the presence of intracranial hemorrhage.

Main Methods:

• Retrospective review of medical records and head CT scan results for 21 patients with bleeding disorders.
• Classification of head trauma severity (minor, moderate, severe) based on objective clinical findings.
• Analysis of CT scan findings in relation to trauma severity.

Main Results:

• Three out of four patients with severe head trauma showed intracranial hemorrhage on CT scans.
• All 17 patients (24 episodes) with moderate or minor head trauma had normal head CT scans.
• No intracranial hemorrhage was detected in patients with minor or moderate head trauma.

Conclusions:

• Head CT scans appear valuable in severe head trauma cases among patients with bleeding disorders.
• The utility of head CT scans for minor or moderate head trauma in this cohort requires further investigation through larger prospective studies.
• Findings suggest a potential selective approach to head CT imaging based on trauma severity.