Two additional cases of parotid neuroendocrine carcinoma: Is there a wall that cannot be overcome in the cellular morphology?
Herein, we summarize two rare cases of salivary neuroendocrine carcinoma arising in the parotid gland.The patients were a 54-year-old Japanese female and a 74-year-old Japanese male.In the first case, the tumor presented as a typical small cell carcinoma with extensive crush artifacts and nuclear molding, but metastatic foci of the oljelampe lymph