Comprehensive Oral Cancer Care by Dr. Lovedeep Singh Chauhan
Mouth cancer, also known as oral cavity cancer, is one of the most common cancers in India. It affects critical structures responsible for speech, swallowing, breathing, and facial appearance. When diagnosed early, it is highly treatable. However, delayed diagnosis can lead to advanced disease requiring complex treatment.
Dr. Lovedeep Singh Chauhan , Consultant Surgical Oncologist in punjab at Max Super Speciality Hospital, Mohali, provides comprehensive and evidence-based treatment for mouth cancer. His approach focuses not only on cancer removal but also on preserving function, restoring appearance, and improving long-term quality of life.
Understanding Mouth Cancer
Mouth cancer refers to malignant tumors that arise from the lining of the oral cavity. The oral cavity includes:
- Tongue (most common site)
- Inner lining of cheeks (buccal mucosa)
- Gums
- Floor of mouth
- Hard palate
- Lips
More than 90% of mouth cancers are Squamous Cell Carcinomas, which originate from the thin, flat cells lining the inside of the mouth. Because the mouth is easily visible and accessible, early detection is possible—if symptoms are not ignored.
Why Mouth Cancer is Common in India
India carries one of the highest burdens of oral cancer worldwide. The primary reason is widespread tobacco use in various forms:
- Gutka
- Khaini
- Pan masala
- Betel nut
- Cigarettes and bidis
Long-term exposure to carcinogens causes chronic irritation of the oral lining, leading to precancerous changes and eventually cancer. Public awareness and early medical evaluation are essential in reducing mortality from this disease.
Risk Factors for Mouth Cancer
Mouth cancer develops due to multiple risk factors. Understanding them helps in prevention and early diagnosis.
Tobacco Use
Chewing tobacco is the single most significant risk factor. The carcinogens directly contact the oral lining, causing cellular damage over time.
Smoking
Cigarettes and bidis increase the risk significantly, especially when combined with alcohol.
Alcohol Consumption
Alcohol enhances the carcinogenic effect of tobacco.
HPV Infection
Certain strains of Human Papillomavirus (HPV) are linked to oral and oropharyngeal cancers.
Poor Oral Hygiene
Chronic infection and inflammation may increase risk.
Chronic Trauma
Sharp teeth, ill-fitting dentures, or persistent irritation may contribute.
Nutritional Deficiency
Low intake of fruits and vegetables reduces protective antioxidants in the body.
Early Signs and Symptoms of Mouth Cancer
One of the biggest advantages in oral cancer is that early lesions are visible. Unfortunately, many patients ignore symptoms.
- A non-healing ulcer lasting more than two weeks
- White or red patches inside the mouth
- Persistent mouth pain
- Bleeding from the mouth
- Difficulty chewing or swallowing
- Change in voice
- Numbness in tongue or lip
- Swelling in the neck
Precancerous Conditions
Certain conditions increase the risk of developing mouth cancer. Early identification plays a crucial role in prevention.
Diagnosis of Mouth Cancer
Accurate diagnosis is the foundation of successful treatment.
Clinical Examination
A thorough head and neck examination is performed to assess the lesion and lymph nodes.
Biopsy
A biopsy confirms the diagnosis. A small tissue sample is examined under a microscope.
Imaging Studies
Depending on the case, investigations may include:
- MRI of head and neck
- CT scan
- PET-CT in selected cases
- Chest imaging
Staging of Mouth Cancer
Mouth cancer is staged using the TNM system.
T (Tumor)
Indicates the size and depth of the primary tumor.
N (Nodes)
Describes the involvement of nearby lymph nodes.
M (Metastasis)
Refers to the spread of cancer to distant organs.
Early Stage (Stage I & II)
Small tumors without significant lymph node involvement. These stages are associated with better outcomes and higher cure rates.
Locally Advanced Stage (Stage III & IV)
Larger tumors and/or spread to lymph nodes. These cases often require more comprehensive treatment.
Treatment of Mouth Cancer
Treatment depends on stage, tumor location, overall health, and patient preferences. Management usually involves a multidisciplinary team.
Surgery – The Primary Treatment
Surgery is the cornerstone of treatment for most oral cancers. The goal is complete removal of the tumor with adequate margins while preserving function.
- Wide local excision
- Partial glossectomy (tongue surgery)
- Mandibulectomy (jaw bone resection)
- Neck dissection (lymph node removal)
Dr. Lovedeep Singh Chauhan specializes in precise oncologic resections aimed at achieving cure while minimizing functional loss.
Neck Dissection
Mouth cancers commonly spread to neck lymph nodes. Even when nodes are not visibly enlarged, elective neck dissection may be advised in certain stages.
This significantly improves survival outcomes.
Reconstructive Surgery
Modern surgery focuses on restoring:
- Speech
- Swallowing
- Facial symmetry
- Jaw function
Advanced techniques like microvascular free flap reconstruction help rebuild tissues and improve cosmetic and functional outcomes.
Radiation Therapy
Radiation may be recommended:
- After surgery (adjuvant therapy)
- As primary treatment in selected cases
- For palliation in advanced disease
Modern radiation techniques are precise and minimize damage to surrounding tissues.
Chemotherapy
Chemotherapy is often combined with radiation in advanced cases. It helps improve local control and survival.
Targeted Therapy and Immunotherapy
In selected advanced or recurrent cases, targeted drugs and immunotherapy may be considered.
Recovery and Long-Term Care in Mouth Cancer
Recovery After Surgery
Recovery depends on the extent of surgery. Typical hospital stay ranges from 5–10 days.
- Feeding may initially be through a tube
- Speech therapy may be required
- Physiotherapy helps restore neck and shoulder movement
- Pain management is provided
Most patients gradually resume oral intake and daily activities.
Long-Term Follow-Up
Regular follow-up is critical to:
- Detect recurrence early
- Monitor functional recovery
- Provide rehabilitation support
Follow-up visits are usually scheduled every 3 months initially.
Complications of Mouth Cancer
If untreated, mouth cancer can lead to:
- Severe pain
- Difficulty swallowing
- Airway obstruction
- Bleeding
- Spread to lungs or other organs
Timely treatment prevents these complications.
Prevention of Mouth Cancer
Prevention remains the most powerful strategy.
Stop Tobacco in All Forms
Complete cessation dramatically reduces risk.
Limit Alcohol
Avoid combined tobacco and alcohol use.
Maintain Oral Hygiene
Regular dental check-ups are important.
Early Screening
Any suspicious lesion must be evaluated early.
Mouth Cancer Treatment by Dr. Lovedeep Singh Chauhan
Dr. Lovedeep Singh Chauhan is a highly trained Surgical Oncologist with MCh in Surgical Oncology from Tata Memorial Hospital, one of the premier cancer institutes in India. Currently serving as Consultant Surgical Oncologist at Max Super Speciality Hospital, Mohali, he provides advanced surgical care for oral and head & neck cancers.
- Early and advanced oral cancer surgery
- Complex composite resections
- Neck dissection
- Microvascular reconstruction
- Multidisciplinary cancer management
- Evidence-based treatment protocols
Every case is discussed in a tumor board setting to ensure optimal treatment planning.
Why Choose Dr. Lovedeep Singh Chauhan?
Patients choose Dr. Chauhan for:
- Extensive oncologic surgical training
- Experience in high-volume cancer centers
- Focus on functional preservation
- Ethical and transparent communication
- Personalized treatment planning
- Multidisciplinary coordination
His goal is not just cancer removal but restoring confidence, speech, and quality of life.
When Should You Consult a Specialist?
You should seek immediate evaluation if:
- A mouth ulcer persists beyond 2 weeks
- There is unexplained bleeding
- Swallowing becomes difficult
- A neck lump appears
Early consultation significantly improves outcomes.
Frequently Asked Questions
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