Cancer
Oncology · Oncology
Severe
Severity
Approximately 19.3 million new cancer cases and 10 million cancer deaths annually worldwide
Prevalence
No
Contagious
Oncology
Specialist
📖What is Cancer?
Cancer is a broad term for a group of diseases where abnormal cells divide uncontrollably and may invade nearby tissue or spread to other parts of the body through the blood and lymph systems.
Severity
Severe
Specialty
Oncology
Prevalence
Approximately 19.3 million new cancer cases and 10 million cancer deaths annually worldwide
Contagious
No
Category
Oncology
Treatment
Available
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⚠️ Serious Condition — Prompt Medical Attention Required
Cancer is a serious condition. Do not self-medicate. Consult a Oncology specialist as soon as possible for proper diagnosis and treatment.
Warning Signs — When to Seek Immediate Help
- Sudden severe worsening of Cancer symptoms not responding to prescribed treatment
- Difficulty breathing, chest tightness, or rapid heartbeat associated with Cancer
- High fever (above 39 °C / 102 °F) that does not improve with medication after 24 hours
- Confusion, altered consciousness, severe weakness, or inability to stand or speak clearly
- Signs of rapidly spreading infection — increasing redness, swelling, or skin changes
- Symptoms occurring in infants, elderly (65+), pregnant women, or immunocompromised individuals
- No improvement after 48–72 hours of prescribed Cancer treatment
- New or different symptoms suggesting spread to other organ systems
🤒Common Symptoms
🔬Causes & Risk Factors
- 1Genetic mutations caused by tobacco
- 2radiation
- 3viruses
- 4cancer-causing chemicals
- 5obesity
- 6hormones
- 7chronic inflammation
- 8family history of cancer
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🩺How Doctors Diagnose Cancer
- 1Physical examination and complete medical history review by a Oncology specialist
- 2Laboratory investigations — blood tests, urine analysis, and culture studies as indicated
- 3Imaging studies such as X-ray, ultrasound, MRI, or CT scan depending on the suspected cause
- 4Biopsy, endoscopy, or other invasive diagnostic procedures if required
- 5Specialist consultation and further tests based on initial findings
- 6Regular monitoring and follow-up to assess disease progression and treatment response
💊Treatment Options
- 1Surgery
- 2chemotherapy
- 3radiation therapy
- 4immunotherapy
- 5targeted therapy
- 6hormone therapy
- 7stem cell transplant. Treatment depends on cancer type and stage.
🛡️Prevention of Cancer
- 1Avoid tobacco
- 2maintain healthy weight
- 3be physically active
- 4eat a healthy diet
- 5protect from sun
- 6avoid risky behaviors
- 7get regular cancer screening
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Disease Progression Timeline
Initial Presentation
Symptoms of Cancer first appear, often subtle. Early diagnosis at this stage gives the best treatment outcomes.
Progressive Stage
Symptoms worsen if untreated. Specialist consultation and diagnostic workup are essential.
Advanced Stage
Without adequate treatment, complications can affect multiple organ systems. Hospitalisation may be required.
Managed / Recovery
With appropriate treatment from a Oncology specialist, symptoms can be controlled and quality of life maintained.
Cancer Treatment Cost in India (2024–25)
| Service | Govt / Budget | Private |
|---|---|---|
| Oncology Consultation | ₹300 – ₹1,500 | ₹1,500 – ₹5,000 |
| Diagnostic Tests (Basic) | ₹500 – ₹3,000 | ₹3,000 – ₹10,000 |
| Advanced Imaging (MRI/CT) | ₹2,000 – ₹6,000 | ₹6,000 – ₹25,000 |
| Hospitalisation (if required) | ₹5,000 – ₹20,000 | ₹25,000 – ₹1 lakh |
| Medications (Monthly) | ₹300 – ₹2,000 | ₹2,000 – ₹10,000 |
* Costs are approximate estimates for India (2024–25). Actual prices vary by city, hospital, and patient condition. Ayushman Bharat / CGHS may cover eligible treatments.
Frequently Asked Questions
What is Cancer?+
Cancer is a broad term for a group of diseases where abnormal cells divide uncontrollably and may invade nearby tissue or spread to other parts of the body through the blood and lymph systems.
What are the main symptoms of Cancer?+
The most common symptoms include: Unexplained weight loss; fatigue; persistent pain; skin changes. Early recognition is key to prompt diagnosis and effective treatment.
Is Cancer contagious?+
No, Cancer is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.
How is Cancer treated?+
Treatment options include: Surgery; chemotherapy; radiation therapy. Treatment should always be guided by a qualified Oncology specialist. Do not self-medicate.
Can Cancer be prevented?+
While Cancer cannot always be fully prevented, several measures can reduce risk: Avoid tobacco; maintain healthy weight; be physically active.
When should I see a doctor for Cancer?+
Seek immediate medical attention if you experience symptoms of Cancer. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.
Community Q&A
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⚕️ Medical Disclaimer
This page is for informational purposes only and does not substitute professional medical advice. Always consult a qualified healthcare professional. In emergencies, call 112.