Figure 29a. Cervical lipoma in a 55-year-old woman with a soft left-sided neck mass. (a) Sagittal T1-weighted MR image demonstrates a soft-tissue mass with increased signal intensity within the anterior cervical space extending from the mandible to the thoracic inlet (arrow). (b) Axial T1-weighted MR image also demonstrates the mass (arrow), which had the same imaging appearance as fat with all pulse sequences and was suppressed appropriately with fat suppression.