Task: Answer Verification
Input (English): Question: Does cT angiography spot sign in intracerebral hemorrhage predict active bleeding during surgery?
Answer: The CTA spot sign is associated with more intraoperative bleeding, more postoperative rebleeding, and larger residual ICH volumes in patients undergoing hematoma evacuation for spontaneous ICH. The spot sign may therefore be useful to select patients for future surgical trials.
Output (English): yes