Light house sign in seen in ASOM in which stage?: (A) Stage of suppuration, (B) Stage of hyperaemia, (C) Stage of resolution, (D) Stage of pre-suppuration
Answer is A. In the stage of supperation of ASOM, pus formation occurs, hence in this stage pulsatile otorrhea or light house sign in seen. Ref : Dhingra book of ENT 7th ed