Fig. 2

a Coronal T1 MRI Neck with contrast shows a large lobulated fat containing mass in the leftward neck extending into the mediastinum, subscapular region, and axilla. b Axial T1 MRI Neck with contrast shows a large lobulated fat containing mass in the leftward neck extending into the mediastinum, subscapular region, and axilla. c Axial T1 MRI Neck with contrast shows a large lobulated fat containing mass in the leftward neck extending into the mediastinum (white arrow), subscapular region, and axilla