Scintigraphy may be performed to differentiate a submental<unk> <unk>  from an ectopic thyroid tissue swelling.
Dermoid cyst other imaging findings
Chondroma other imaging findings
Mastitis other imaging findings
Leiomyosarcoma other imaging findings
Gynecomastia other imaging findings
Lipoma other diagnostic studies
Fibroadenoma other imaging findings
Sacrococcygeal teratoma other imaging findings