Atypical multiple metastasis of recurrent pleomorphic adenoma

We describe a case of 55-year-old lady who underwent left superficial parotidectomy for pleomorphic adenoma 14 years prior to current presentation. After 8 years, she presented with ipsilateral level II lymph node, in which excision showed pleomorphic adenoma. Within 2 years after excision, she experienced another multiple small neck swellings at the level II-III, in which histopathology examination of the excised masses were consistent with pleomorphic adenoma, without evidence of lymph node background to suggest metastasis.
Source: Egyptian Journal of Ear, Nose, Throat and Allied Sciences - Category: ENT & OMF Source Type: research