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
Cart Wheel sign is seen in:
assistant
The correct answer is  (a) ASOM(Ref. Hazarika, 3rd ed., 149)In Glomus "rising sun sign" or "red reflex" is seen.In Otitis media with effusion (OME) TM appears dull, retracted and sometimes bluish.In CSOM the TM will be perforated