Signs and symptoms of a salivary gland tumor may include:  A lump or swelling on or near your jaw or in your neck or mouth Numbness in part of your face Muscle weakness on one side of your face Persistent pain in the area of a salivary gland Difficulty swallowing Trouble opening your mouth widely 
signs symptoms salivary gland tumor may include:  lump swelling near jaw neck mouth numbness part face muscle weakness side face persistent pain area salivary gland difficulty swallowing trouble opening mouth widely 
salivary gland cancer