re Swollen Lymph Nodes a Sign of Cancer? The Truth Explained | Dr. Vignesh Gokul
🔍 Should you be worried about a lump in your neck? Could swollen lymph nodes mean cancer? In this video, Dr. Vignesh Gokul, an ENT specialist, explains the real reasons behind swollen lymph nodes, when they are normal, and when you should see a doctor.
Many people panic when they feel a lump in their neck, thinking it might be cancer. But not all swollen lymph nodes are dangerous—some are just your body's natural way of fighting infections. Learn how to tell the difference and when medical attention is necessary.
🎯 What You’ll Learn in This Video:
✔️ What are lymph nodes, and why do they swell?
✔️ How lymph nodes help fight infections in the body
✔️ When swollen lymph nodes are normal & when to worry
✔️ Does a persistent lump mean cancer?
✔️ Warning signs that require medical attention
✔️ How doctors diagnose lymph node swelling
⏰ Timestamps:
00:00 - Introduction: Should You Worry About a Neck Lump?
00:30 - Understanding the Lymphatic System & How It Works
01:00 - Why Do Lymph Nodes Swell?
01:45 - Common Causes of Swollen Lymph Nodes (Infections, Colds, etc.)
02:30 - When Should You See a Doctor for a Swollen Lymph Node?
03:00 - Can a Lump Be Cancer? How to Identify the Risk Factors
03:30 - What Size Lymph Node Is Considered Concerning?
04:00 - Tests & Scans Used to Diagnose Swollen Lymph Nodes
04:25 - Final Thoughts: Should You Be Worried About a Lump?
📌 Key Takeaways:
Lymph nodes are a normal part of your immune system, helping to filter infections from your body.
Swollen lymph nodes are usually caused by infections and shrink back once the infection clears.
If a lymph node is larger than 1 cm, continues to grow, or doesn’t shrink after 4 weeks, consult a doctor.
Not all neck lumps are cancerous, but persistent, painless swelling should be checked.
Doctors use clinical examinations, ultrasounds, and biopsies to determine the cause of swollen lymph nodes.
Early diagnosis is key—if cancer is detected, treatment is more effective in the early stages.
💬 Have you noticed swollen lymph nodes before? What was your experience? Share in the comments!
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📢 Medical Disclaimer: This video is for educational purposes only and does not replace professional medical advice. Always consult a healthcare provider for proper diagnosis and treatment.
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