Parotid Cancer Treatment
Parotid glands are located in front of each ear. Parotid glands are salivary glands
Overview
Parotid tumours are abnormal growths that develop in the parotid glands, the largest of the salivary glands, located just in front of each ear. Most parotid tumours are benign (non-cancerous), while some are malignant and need specialist treatment. A common sign is a swelling near the jaw or ear that may not be painful. The parotid gland lies close to the facial nerve, which controls facial expression. Surgery in this area is therefore planned with care to protect facial nerve function.
What Is a Parotid Tumour?
The parotid glands produce saliva that aids chewing, swallowing and digestion. A parotid tumour forms when cells within the gland multiply abnormally. Most are benign, and pleomorphic adenoma is the most common type. A smaller proportion are malignant, most frequently mucoepidermoid carcinoma or adenoid cystic carcinoma.
Benign parotid tumours can grow over time and may cause discomfort. In a small number of cases, a benign tumour can undergo malignant change. A swelling in the parotid area that persists should be evaluated by a specialist, whether or not it is painful.
What Are the Symptoms of a Parotid Tumour?
A lump near the ear or jaw is a common presentation in both benign and malignant tumours. Facial weakness or asymmetry can be associated with a malignant tumour and should be assessed by a doctor.
Symptoms to watch for include:
- 1. A lump near the ear, jaw or upper cheek, which may or may not be tender
- 2. Facial weakness, drooping, or asymmetry on one side
- 3. Numbness or a tingling sensation in the cheek, jaw, or ear
- 4. Difficulty fully opening the mouth
- 5. Pain or a feeling of pressure in the affected area
- 6. Rapid increase in size of an existing parotid swelling
What Causes Parotid Tumours and Who Is at Risk?
The precise cause of most parotid tumours is not fully established. Known risk factors include the following.
Prior Radiation Exposure
Previous radiotherapy to the head or neck region is a known risk factor for parotid tumours, both benign and malignant.
Age
Parotid tumours can occur at any age and are more commonly diagnosed in older adults.
Viral Infections
Epstein-Barr virus (EBV) and human papillomavirus (HPV) have been linked to specific malignant subtypes, particularly lymphoepithelial carcinoma.
Tobacco Use
Smoking is a risk factor for head and neck malignancies, including parotid tumours.
Genetic Predisposition
A personal or family history of salivary gland or head and neck tumours increases susceptibility.
How Is a Parotid Tumour Diagnosed?
Diagnosis uses a combination of clinical assessment, imaging and tissue sampling. No single test provides the complete picture.
Clinical examination
The specialist assesses lump size, firmness, mobility, skin involvement and any facial nerve deficit.
Ultrasound
Ultrasound is used as first-line imaging to characterise the mass, define its borders and guide needle biopsy.
MRI
Preferred for evaluating soft-tissue detail, facial nerve involvement, and deep lobe extension.
CT Scan
Useful for assessing bone erosion and cervical lymph node status.
Frequently Asked Questions
Is every parotid tumour cancerous?
No. Most parotid tumours are benign, and the most common benign type is pleomorphic adenoma. Benign tumours also need specialist evaluation, because they can grow and, in a small number of cases, become malignant over time.
Will surgery affect my facial movement?
The facial nerve is identified during parotid surgery, and the surgeon works to protect it. Temporary weakness is possible and, when it occurs, may improve over weeks to months. Permanent weakness is uncommon and occurs mainly when a malignant tumour directly involves the nerve.
Recovery time varies from person to person. It depends on the extent of surgery and on whether facial nerve rehabilitation is needed.
Most patients return to light daily activity within two to three weeks. Full recovery, including resolution of swelling and any facial nerve rehabilitation, typically spans two to three months.
What should I bring to the first consultation?
Please bring any prior reports, scans and prescriptions, along with a list of your current medications.
Outcomes and Survival Rates
Treatment for thyroid cancer, like any medical or surgical treatment, carries risks. The points below are general educational information and are not specific to any individual. Surgery on the thyroid (thyroidectomy) may involve:
- Bleeding or infection at the surgical site.
- A temporary or permanent change in the voice if the nerves near the thyroid gland are affected.
- Low blood calcium levels if the parathyroid glands near the thyroid are affected.
- A scar on the neck.
- Risks related to anaesthesia.
- A need for lifelong thyroid hormone replacement tablets after removal of the whole thyroid gland.
Survival in malignant cases is influenced by tumour grade, histological subtype, stage, nodal status, and completeness of surgical resection.
Why Choose Dr. Satish Rao?
- 1. Expertise in advanced oral cancer diagnosis and treatment
- 2. Personalised treatment plans focused on faster recovery
- 3 Comprehensive care with modern surgical and therapeutic techniques
- 4 Compassionate patient support for better comfort and quality of life
Appointments and Contact Details
To schedule a consultation with Dr. Satish Rao, contact the clinic by phone, email or WhatsApp. For your first consultation, please bring any prior reports, scans and prescriptions, along with a list of your current medications.
