Lighthouse sign is seen in
Lighthouse sign is seen in Stage of suppuration of AOMStages of AOM-1. Stage of hyperemia/Congestion- Cawheel appearance of TM2. Stage of exudation/Pre suppuration3. Stage of suppuration- Lighthouse sign (Pinpoint perforation)4. Stage of resolution/complicationsRef: Hazarika; 3rd ed; Pg 149
Stage of suppuration
Stage of hyperaemia
Stage of resolution
Stage of pre-suppuration
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