A workmate of mine recently scanned this neck where we were uncertain about the appearance of the inferior edge of a parotid. She thought it looked a bit hypoechoic but was unsure. The patient complained about swelling in the salivary glands and it seemed like that hypoechoic area correlated to the swelling.
Not sure if it was an actual lesion? Accessory parotid? Just normal echogenicity change?