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What is Tumor Ablation?

Tumor ablation is a minimally invasive tumor treatment that destroys cancerous cells using heat (RFA or Microwave). At Liver Surgeons, Delhi’s leading center, we specialize in:

  • Radiofrequency Ablation (RFA) for Liver Tumors: Uses electrical currents to heat and kill cancer cells.
  • Microwave Ablation for Liver Cancer: Employs microwaves for rapid, controlled tumor destruction.
  • Palliative Ablation for Metastatic Tumors: Reduces tumor burden and alleviates symptoms in advanced cases.
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Advanced Tumor Ablation in Delhi

Minimally Invasive Radiofrequency (RFA) & Microwave Ablation with 90% Success Rates – Faster Recovery, Smaller Scars

Procedures & Techniques

  1. Radiofrequency Ablation (RFA)
    • Process: A thin needle electrode delivers high-frequency currents to heat tumors (60-100°C).
    • Use Cases: Small hepatocellular carcinoma (HCC) (≤3 cm), superficial tumors.
    • Benefits: Low complication rates, outpatient procedure.
  2. Microwave Ablation (MWA)
    • Process: Microwaves generate intense heat, ideal for larger tumors (≤5 cm) or near blood vessels.
    • Advantages: Faster, more uniform heat distribution than RFA.
  3. Image-Guided Liver Ablation
    • Technology: Real-time ultrasound, CT, or MRI ensures precise needle placement.
    • Accuracy: Destroys tumors while sparing healthy tissue.

RFA vs Microwave Ablation

Aspect RFA Microwave Ablation
Energy Source Electrical currents Microwaves
Tumor Size ≤3 cm ≤5 cm
Heat Penetration Moderate Deeper, faster
Best For Small HCC, precise lesions Larger tumors, vascular regions

Why Choose Liver Surgeon in Delhi?

Dr. Ashish George – Leader in Ablation Therapy:

  • 15+ Years' Expertise: Performed 700+ image-guided liver ablation procedures, including complex cases.

Proven Outcomes:

  • 90% Tumor Control Rate for early-stage HCC.
  • 75% Symptom Relief in palliative ablation for metastatic tumors.

Technology:

  • 3D Navigation Systems: Enhances precision in challenging anatomies.
  • Multi-Probe Ablation: Treats large tumors effectively.

Cost-Effective:

  • Tumor Ablation in India costs 60% less than in Western countries.

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Tumor Ablation FAQs

30–90 minutes, depending on tumor size. Most patients resume normal activities in 1–2 days.

For small tumors (≤3 cm), ablation often achieves similar cure rates to surgery with minimally invasive benefits.

Local anesthesia ensures comfort. Mild soreness may last 1–2 days.

HCC, metastases (e.g., colorectal), and benign tumors. Dr. Ashish George’s India team tailors plans to your diagnosis.

Most patients experience mild fatigue, low-grade fever, or soreness for a few days. Serious complications are rare with expert-guided procedures.

Once imaging and biopsy confirm suitability, ablation can usually be scheduled within 3–5 days at Liver Surgeons, Delhi.

Yes, ablation is ideal for patients who are not surgical candidates, including elderly individuals, due to its minimally invasive nature.

Yes, tumor ablation can be safely repeated for recurrent or new liver lesions, especially in early-stage liver cancer or metastases.