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A well-defined midline thin-walled cystic lesion is seen within the submental space. It lies below the mylohyoid muscle and away from genioglossus and geniohyoid muscles, so no effect on the tongue or soft palate. It elicits diffuse homogeneous low T1W signal, high T2W signal with no drop on fat-saturation protocols or diffusion restriction as ADC shows shine-through effect. It shows uniform marginal wall enhancement in the post-contrast study. This cystic appearance has no internal septa, abnormal nodules or soft tissue.