system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Ca Wheel sign is seen in:
assistant
The correct answer is  In ASOM, the TM appears very red and congested. Since the vessels on the TM run radially this hyperaemic appearance is also known as Ca wheel appearance of TM