<prompt> Acinic cell carcinomas of the salivary gland arise most often in the:Parotid glandMinor salivary glandsSubmandibular glandSublingual gland  <response>: Acinic cell carcinoma Exclusively arises from Parotid gland Resembles normal serous acinal cells of salivary gland Encapsulated Tends to involve regional lymph nodes Treatment: Radical resection 