Salivary Gland Tumours
Submandibular Gland Tumours
Lumps arising in the submandibular gland, under the jaw, are rarer but deserve careful assessment. Diagnosis and surgical planning follow the same discipline as for the parotid.
What is a salivary gland tumour?
Salivary gland tumours are abnormal cells growing in the gland itself or in the ducts that drain it. Most are benign; pleomorphic adenoma, oncocytoma and Warthin tumour are the familiar names. Benign tumours almost never threaten life, but they keep growing slowly, so they are rarely left untreated.
The first sign is usually a lump over the jaw, in the cheek, under the ear or in the neck. Numbness in part of the face, weakness on one side, pain in front of the ear or trouble opening the mouth wide can also occur. Any of these, if persisting, deserves an examination.
Treatment
Removing the tumour surgically usually settles the matter. If the tumour is small and easy to reach, it is removed together with a small margin of healthy tissue; sometimes removing part of the gland is enough. If the tumour is malignant, removing the whole gland, operating on the neck lymph nodes and adding radiotherapy may be needed.
Benign tumours usually need no further treatment after surgery. In every case the plan is personal, and you know each step in advance.
Read the full Salivary Gland Tumours guide
Frequently asked questions
Most are benign: not cancer, and they do not spread. These tumours almost never threaten life. They do keep growing, though, which is why assessment and usually planned surgery are advised.
Medically reviewed by Prof. Dr. Ayşenur Meriç Hafız, Professor of ENT and Head & Neck Surgery — August 2026 · About
Outcomes of surgical and medical procedures vary from person to person; please consult your physician for an assessment specific to you.
We are here for your questions
The practice is at Selenium Plaza in Beşiktaş. Message us on WhatsApp or call to arrange a visit. English-speaking patients are welcome.