要做腦CT Scan嗎？

因為頭痛，看了neurologist。檢查一切正常。最後問我有什麽concern，我說擔心有Brain Tumor。Neurologist說可以prescribe a brain CT scan for your peace of mind.She said that she is pretty sure the result would be normal.

我要做腦CT Scan嗎？謝謝。