papillary nasopharyngeal Primary adenocarcinoma rare a
CASE REPORT AND LITERATURE REVIEW papillary nasopharyngeal Primary adenocarcinoma rare a (PNPPAC) nasopharyngeal neoplasm with a good prognosis and a low rate of regional recurrence.
CASE REPORT AND LITERATURE REVIEW papillary nasopharyngeal Primary adenocarcinoma rare a ( PNPPAC ) nasopharyngeal neoplasm with a good prognosis and a low rate of regional recurrence .