Soft tissue mass in region of left trapezius. There is an area of prominent subcutaneous fat that measures up to approximately 5 cm in width overlying the left trapezius muscle in the posterior left lower neck. There is no associated enhancing component and the underlying trapezius muscle is intact. There is no significant lymphadenopathy in the neck. The thyroid and major salivary glands are unremarkable. The major cervical flow voids are intact. The osseous structures are unremarkable. The orbits and imaged intracranial structures are unremarkable. The imaged portions of the lungs are clear.
Findings compatible with a posterior left lower neck subcutaneous lipoma that measures up to approximately 5 cm in width.