Parotid neoplasms refer to abnormal growths or tumors in the parotid gland, which is the largest of the salivary glands located in the neck near the ear. These neoplasms can be benign (non-cancerous) or malignant (cancerous), and their symptoms may vary depending on their type and size.

The parotid gland is the largest of the major salivary glands and is located in the neck, anterior to the ear. Its primary function is to produce and secrete saliva into the mouth, aiding in digestion and maintaining moisture in the oral cavity.

Parotid diseases refer to a group of medical conditions that affect the parotid glands, which are the largest of the salivary glands and located in front of each ear. These diseases can cause swelling, pain, infection, or blockage of the parotid glands, leading to difficulty swallowing, speaking, or eating. Common parotid diseases include bacterial or viral infections, such as mumps or parotitis; salivary gland stones or tumors; and autoimmune disorders, such as Sjogren's syndrome or HIV/AIDS. Treatment for parotid diseases varies depending on the underlying cause but may include antibiotics, surgery, radiation therapy, or medications to manage pain and inflammation.