Figure 1From: Fabry disease presenting with sudden hearing loss and otosclerosis: a case report Left sensorineural hearing loss associated with a mild conductive component on low frequencies after the onset of symptoms. Blue cross, left ear conduction; blue open arrow, left ear bone conduction; blue square, left ear conduction with narrow band note masking on the opposite ear; blue triangle, left ear bone conduction with narrow band note masking on the opposite ear; red circle, right ear air conduction; red open arrow, right ear bone conduction.Back to article page