List the following pediatric parotid neoplasms in order from most frequent to least frequent: (A) Pleomorphic adenoma > acinic cell > mucoepidermoid > adenoid cystic, (B) Pleomorphic adenoma > mucoepidermoid > acinic cell > adenoid cystic, (C) Pleomorphic adenoma > adenoid cystic > mucoepidermoid > acinic cell, (D) Mucoepidermoid > pleomorphic adenoma > acinic cell > adenoid cystic
Answer is B. Parotid tumours incidence: Common parotid tumors Histopadiology Incidence Pleomorphic adenoma 59% Mucoepidermoid carcinoma 7.9% Wahin's tumor 7.3% Carcinoma Ex-Pleomorphic adenoma 4.4% Acinic cell carcinoma 3.5% Adenoid cystic carcinoma 3.1% Squamous cell carcinoma 2.0%