Cervical Cancer: Causes, Symptoms, Stages, Treatment and Cost in India

Cervical cancer is the fourth most common cancer in women worldwide, according to the World Health Organization, and the large majority of deaths occur in low- and middle-income countries. It is one of the leading causes of cancer death among women in sub-Saharan Africa and South Asia, largely because screening and HPV vaccination are not widely available. Yet cervical cancer is one of the most preventable and treatable cancers. Pre-cancerous changes can be found and treated years before cancer develops, and when cervical cancer is detected early, it can very often be cured. Even more advanced cancers respond well to modern chemoradiation and brachytherapy. India's leading gynaecologic oncology centres offer world-class surgery, radiotherapy and systemic treatment at affordable costs.

What is Cervical Cancer?

The cervix is the lower, narrow part of the womb (uterus) that opens into the vagina. Cervical cancer develops when abnormal cells in the lining of the cervix grow out of control. It usually develops slowly, over many years, through pre-cancerous stages called cervical intraepithelial neoplasia (CIN), graded CIN 1, 2 and 3. These changes do not cause symptoms but can be detected by screening tests.

Types of cervical cancer

• Squamous cell carcinoma: the most common type, starting in the flat cells covering the outer cervix.
• Adenocarcinoma: starts in the glandular cells of the cervical canal.
• Adenosquamous and rare types, such as neuroendocrine (small cell) carcinoma.

Stages (FIGO staging)

• Stage I: cancer confined to the cervix (from microscopic to larger visible tumours).
• Stage II: spread beyond the cervix into the upper vagina or tissues beside the uterus (parametrium), but not to the pelvic wall.
• Stage III: spread to the lower vagina or pelvic wall, causing kidney blockage, or involving pelvic or para-aortic lymph nodes.
• Stage IV: spread to the bladder or rectum, or to distant organs such as the lungs, liver or bones.

Causes and Risk Factors

Almost all cervical cancers are caused by long-term infection with high-risk types of the human papillomavirus (HPV), especially types 16 and 18. HPV is a very common sexually transmitted infection; most infections clear on their own, but persistent infection can cause cell changes that lead to cancer. Other risk factors include:

• HIV infection and weakened immunity: women living with HIV are several times more likely to develop cervical cancer, and develop it at younger ages. This is a major factor in parts of sub-Saharan Africa.
• Lack of regular screening, the biggest reason cancers are diagnosed late in many countries.
• Smoking, which doubles the risk in HPV-positive women.
• Early age at first sexual intercourse, multiple sexual partners and multiple pregnancies.
• Long-term use of oral contraceptive pills (the risk falls after stopping).
• Other sexually transmitted infections such as chlamydia.
• Poor access to healthcare and low socio-economic status.

Symptoms of Cervical Cancer

Early cervical cancer and pre-cancer usually cause no symptoms, which is why screening is so important. As cancer grows, symptoms may include:

• Abnormal vaginal bleeding: between periods, after intercourse or after menopause
• Heavier or longer periods than usual
• Unusual vaginal discharge, which may be watery, blood-stained or foul-smelling
• Pain during intercourse
• Pelvic or lower back pain

Advanced disease may cause leg swelling, difficulty passing urine or stools, blood in the urine, kidney problems, weight loss and fatigue.

Warning signs needing urgent care

Heavy vaginal bleeding with dizziness or fainting, severe pelvic pain, inability to pass urine or very reduced urine output (a sign of kidney blockage), leakage of urine or stool from the vagina (a fistula) and sudden leg swelling with pain need urgent medical attention.

Diagnosis of Cervical Cancer

Screening tests

• HPV testing: recommended by the WHO as the preferred primary screening test; self-collected samples are possible.
• Pap smear (cytology): detects abnormal cells.
• Visual inspection with acetic acid (VIA): a simple low-cost method used in many low-resource settings.

Diagnostic tests

• Colposcopy: a magnified examination of the cervix with biopsy of abnormal areas.
• Biopsy and cone biopsy (LEEP/LLETZ) to confirm the diagnosis and depth of invasion.
• MRI of the pelvis to assess the size of the tumour and local spread.
• PET-CT scan to check lymph nodes and distant spread.
• Examination under anaesthesia, cystoscopy and proctoscopy where needed.
• Blood tests including kidney function, blood count and HIV test.

Treatment Options for Cervical Cancer

Treatment depends on the stage, the size of the tumour, the patient's age and general health and her wish to preserve fertility. A tumour board of gynaecologic oncologists, radiation oncologists and medical oncologists plans each case.

Treatment of pre-cancer

Pre-cancerous changes (CIN 2 and 3) are treated with simple outpatient procedures such as LEEP/LLETZ, cold-knife cone biopsy, cryotherapy or thermal ablation. These are highly effective at preventing cancer.

Surgery for early-stage cancer

• Cone biopsy or simple hysterectomy for very early (microinvasive) cancer.
• Radical hysterectomy with pelvic lymph node dissection, the standard surgery for stage IB1 to IIA tumours. It is commonly performed as open surgery, which major trials have shown gives better survival than conventional minimally invasive approaches for most early cervical cancers. Your surgeon will discuss the best approach for your case.
• Sentinel lymph node mapping to reduce the extent of lymph node surgery in selected patients.
• Radical trachelectomy: removal of the cervix while preserving the womb, for selected young women with small tumours who want to have children.
• Ovarian transposition to protect ovarian function in young women who will receive radiotherapy.

Chemoradiation for locally advanced cancer

For stage IB3 to IVA, the standard treatment is concurrent chemoradiation: external beam radiotherapy (IMRT/IGRT) with weekly cisplatin chemotherapy, followed by brachytherapy (internal radiotherapy placed directly in the cervix). Modern image-guided 3D brachytherapy, using MRI or CT planning, significantly improves tumour control while protecting the bladder and bowel. Immunotherapy (pembrolizumab) may be added in selected high-risk cases. In selected cases, proton beam therapy may be considered to reduce radiation to nearby organs.

Treatment of advanced and recurrent cancer

Metastatic or recurrent cervical cancer is treated with chemotherapy (such as carboplatin and paclitaxel), often combined with bevacizumab and immunotherapy (pembrolizumab) for PD-L1-positive tumours. Newer drugs, such as antibody-drug conjugates, are available for some patients. Pelvic exenteration may be an option for selected central recurrences. Palliative radiotherapy and supportive care control symptoms.

See our package page on cervical cancer treatment in India for more details.

Cost of Cervical Cancer Treatment in India

JCI and NABH accredited cancer hospitals in Delhi/NCR provide comprehensive cervical cancer care at a fraction of Western costs. Indicative starting prices are:

These are starting estimates. The final cost depends on the stage, the treatment plan, the number of chemotherapy or radiotherapy sessions, use of immunotherapy, the hospital chosen and the length of stay. Contact Satyug Healthcare at +91-8860606766 / +91-9910655125 (WhatsApp) for a free medical opinion and cost estimate.

Recovery, Follow-up and Prevention

After radical hysterectomy, patients usually stay in hospital for about 4 to 7 days and recover over 4 to 6 weeks. Chemoradiation is given as outpatient treatment over about 6 to 8 weeks. Common side effects include tiredness, diarrhoea and bladder irritation, which usually settle afterwards. Long-term effects such as vaginal narrowing, early menopause and lymphoedema can be managed with dilators, hormone therapy where appropriate, physiotherapy and support.

Follow-up visits are usually every 3 to 6 months for the first two years, then less often.

Prevention

• HPV vaccination: the WHO recommends vaccinating girls aged 9 to 14, and a single dose schedule is now considered effective. India has introduced an indigenous HPV vaccine.
• Regular screening: HPV testing from age 30 (from age 25 for women living with HIV), repeated at the recommended intervals.
• Prompt treatment of pre-cancer.
• Not smoking, safer sexual practices and good HIV care.

Why Choose India for Cervical Cancer Treatment?

• Indian gynaecologic oncologists and radiation oncologists have very large experience with cervical cancer at all stages.
• Advanced radiotherapy technology, including IMRT, IGRT and image-guided brachytherapy.
• Fertility-sparing surgery for selected young women.
• Access to immunotherapy and newer drugs, plus affordable generics and biosimilars.
• Comprehensive care at a fraction of Western and Gulf costs.

Step-by-Step Process to Travel to India for Treatment

1. Share your reports - send your latest reports, scans/CD, angiography or echo films and passport copy to Satyug Healthcare on WhatsApp (+91-8860606766 / +91-9910655125) or email.
2. Free medical opinion & cost estimate - within 24-72 hours we share opinions and written cost estimates from 2-3 JCI/NABH-accredited hospitals and specialists.
3. Choose hospital & doctor - compare doctor experience, hospital, room category and total cost; we help you decide with no extra charge.
4. Visa Invitation Letter (VIL) - the hospital issues a VIL for the patient and up to two attendants; we arrange it within 24-48 hours.
5. Apply for Indian e-Medical Visa - apply online for the e-Medical Visa (patient) and e-Medical Attendant Visa (family) using the VIL; most approvals come in 3-5 working days.
6. Book flights & accommodation - we suggest flights and arrange a guest house, service apartment or hotel near the hospital to suit your budget.
7. Free airport pickup - our representative receives you at the airport and takes you to your hotel or directly to the hospital.
8. Hospital admission & treatment - a dedicated coordinator and language interpreter stay with you for registration, tests, doctor consultations, the procedure and billing.
9. Discharge & follow-up - you receive the discharge summary, prescriptions and fitness-to-fly certificate; follow-up checks are done before you fly.
10. Return home & tele-follow-up - we arrange airport drop and stay connected for online follow-up consultations with your doctor in India.

Frequently Asked Questions

Can cervical cancer be cured?

Yes, especially when it is found early. Early-stage cervical cancer has very good cure rates with surgery or radiotherapy, and many locally advanced cancers are also cured with chemoradiation and brachytherapy.

Can I have children after cervical cancer treatment?

Some young women with small, early-stage tumours can have fertility-sparing surgery such as radical trachelectomy or cone biopsy. Discuss fertility preservation, including egg or embryo freezing, with your oncologist before treatment begins.

How long will I need to stay in India?

For surgery, a stay of about 2 to 3 weeks is usual. A full course of chemoradiation and brachytherapy takes around 7 to 8 weeks.

Is HPV vaccination useful after cervical cancer?

HPV vaccination is mainly for prevention and does not treat existing cancer. However, your daughters and other family members should be vaccinated at the recommended age.

Does cervical cancer spread quickly?

Cervical cancer usually develops slowly from pre-cancer over many years, which is why screening is so effective. Once cancer has formed, the speed of growth varies, so prompt treatment is important.

Can women with HIV be treated for cervical cancer?

Yes. Women living with HIV receive the same cancer treatments, with careful coordination of antiretroviral therapy and close monitoring by an infectious disease specialist.

Is brachytherapy painful?

Brachytherapy is performed under anaesthesia or sedation, so it is not painful. Mild discomfort afterwards is usually controlled with simple painkillers.

Disclaimer: This article is for general information only and is not a substitute for a consultation with a qualified doctor.