title: Liposarcoma of the thyroid gland.
abstract: The presumed first case of primary liposarcoma of the thyroid gland is presented, and the possible origin of this rare tumor from either mature fat cells or primitive mesenchymal cells is discussed.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008080:Liposarcoma / Q000473:pathology*; D008297:Male; D013964:Thyroid Neoplasms / Q000473:pathology*