Most people assume that a tumour, an internal abscess, or a suspicious lump means a major operation, a long hospital stay, and weeks of recovery. Not anymore. Interventional radiology in Delhi lets expert radiologists treat many of these conditions through a tiny pinhole in the skin — guided by ultrasound or CT, often under local anaesthesia, and usually as a day-care procedure. Less pain, no large cut, faster recovery, and lower cost.
At Edge Imaging & Diagnostics in Paschim Vihar, West Delhi, interventional radiology is used every day for image-guided biopsies, tumour ablation, and abscess drainage. This guide explains what interventional radiology is, which conditions it treats, how the procedure works, and why more patients and doctors in Delhi are choosing it over open surgery.
Reviewed by Dr. Nishant Thapar, MBBS, MD (Radiodiagnosis), Founder — Edge Imaging & Diagnostics, Paschim Vihar, New Delhi.
What Is Interventional Radiology?
Interventional radiology (IR) is a specialised branch of radiology in which doctors use imaging — ultrasound, CT or fluoroscopy — to guide very thin needles, wires and catheters inside the body and treat a problem precisely at its source. Because the radiologist can see exactly where the instrument is going in real time, the target (a tumour, a fluid collection, a piece of tissue) is reached through a tiny skin puncture instead of a large surgical opening. This is why interventional radiology is often called “pinhole surgery” or minimally invasive, image-guided treatment.
When Might You Need Interventional Radiology?
Your doctor may recommend interventional radiology if you have a condition that traditionally needed surgery but can now be treated through a needle. Common situations include a lump or mass that needs a biopsy for diagnosis, a small tumour of the liver, kidney or other organ that may be suitable for ablation, a liver abscess or other pus collection that needs draining, or a fluid collection that must be sampled or removed. If you have been advised any of these, an image-guided approach is often worth discussing — it can spare you a major operation.
Why Patients Choose Interventional Radiology Over Surgery
The reason interventional radiology in Delhi is growing so fast is simple — it is easier on the patient in almost every way:
- No large incision: most procedures are done through a needle-sized entry point.
- Local anaesthesia: many treatments avoid the risks of general anaesthesia.
- Day-care friendly: patients often go home the same day.
- Faster recovery: less pain and quicker return to normal life.
- Pinpoint accuracy: real-time imaging means the exact spot is treated, protecting healthy tissue.
- Lower overall cost: shorter stays and fewer complications reduce expense.
Interventional Radiology Procedures at Edge Imaging, Delhi
Edge Imaging offers a focused range of image-guided, minimally invasive interventional radiology procedures. Each is performed by an experienced radiologist under ultrasound or CT guidance:
Image-Guided Biopsy
When a scan shows a lump or suspicious area, a biopsy confirms whether it is benign or cancerous. Instead of open surgery, a fine needle is guided precisely into the target. Explore our USG-guided biopsy, CT-guided biopsy, liver biopsy and TRUS prostate biopsy services.
Tumour Ablation (RFA & Microwave)
Certain tumours can be destroyed with heat energy delivered through a needle — no surgical removal needed. Learn about radiofrequency ablation (RFA) and microwave ablation for eligible tumours.
Abscess & Fluid Drainage
Pus collections and abscesses can be drained through the skin under imaging guidance, often avoiding open surgery altogether. See our detailed guide on liver abscess drainage in Delhi.
Other Image-Guided Procedures
Interventional radiology also covers a wider set of needle- and catheter-based treatments such as targeted aspirations and drainage of fluid collections. If your doctor has advised an image-guided procedure, our team can tell you whether it can be done here or guide you to the right specialist.
How an Interventional Radiology Procedure Works
While each procedure differs, the general steps are reassuringly similar:
- Assessment: your scans and reports are reviewed to plan the safest approach.
- Preparation: the skin is cleaned and local anaesthesia is given so the area is numb.
- Guidance: using live ultrasound or CT, the radiologist advances a thin needle or catheter to the exact target.
- Treatment: the biopsy, ablation or drainage is performed precisely.
- Recovery: you rest briefly and, in most cases, go home the same day with simple aftercare instructions.
Interventional radiology vs open surgery
| Factor | Interventional Radiology | Open Surgery |
|---|---|---|
| Incision | Needle-sized pinhole | Large surgical cut |
| Anaesthesia | Usually local | Often general |
| Hospital stay | Often day-care | Usually admitted |
| Recovery | Fast, less pain | Longer, more pain |
| Overall cost | Generally lower | Generally higher |
Is Interventional Radiology Safe?
Because it is image-guided and minimally invasive, interventional radiology is generally very safe, with fewer complications than equivalent open surgery. Risks such as minor bleeding or infection are uncommon and are minimised by real-time imaging, sterile technique and an experienced radiologist. Your suitability depends on your specific condition, scans and overall health, which is why a proper consultation and up-to-date imaging always come first.
Why Choose Edge Imaging for Interventional Radiology in Delhi
Interventional radiology is only as good as the radiologist performing it and the imaging guiding it. At Edge Imaging & Diagnostics, procedures are carried out by Dr. Nishant Thapar using modern ultrasound and CT systems, with strict attention to patient safety and radiation-safety protocols under our NABH-aligned quality standards. Patients across West Delhi — Paschim Vihar, Raghubir Nagar, Moti Nagar and nearby areas — choose us for accurate, doctor-led, patient-first care with clear pricing and quick reporting. To discuss whether an image-guided procedure is right for you, call 9555999960 or visit our contact page.
Frequently Asked Questions
What conditions can interventional radiology treat?
Interventional radiology is used to biopsy suspicious lumps, destroy certain tumours with ablation, and drain abscesses and fluid collections — all through a tiny skin puncture guided by ultrasound or CT, without major open surgery.
Is interventional radiology painful?
Most procedures are done under local anaesthesia, so you feel little more than a small prick. Any mild soreness afterwards usually settles quickly with simple pain relief.
Will I need to be admitted to hospital?
Many interventional radiology procedures are day-care, meaning you can go home the same day. Your radiologist will tell you in advance based on your specific procedure and health.
How do I prepare for an interventional radiology procedure?
Bring your recent scans and reports, follow any fasting or medication instructions given, and inform the team about blood thinners, allergies or bleeding problems. Detailed guidance is provided before your appointment.
Is interventional radiology cheaper than surgery?
Because it avoids large incisions, general anaesthesia and long hospital stays, interventional radiology is often more affordable overall than equivalent open surgery, with faster recovery.
How much does interventional radiology cost in Delhi?
The cost depends on the specific procedure — a biopsy, an ablation and a drainage all differ. Because interventional radiology usually involves shorter hospital stays and less anaesthesia, the overall cost is often lower than equivalent surgery. Contact us for a clear estimate for your procedure, and note that many image-guided procedures are covered by health insurance.
Does health insurance cover interventional radiology?
Many interventional radiology procedures are covered by health insurance and TPA cashless facilities when they are medically necessary. It is best to confirm your specific policy and procedure in advance — our team can guide you on the documentation needed.
Is interventional radiology safe for elderly or high-risk patients?
Yes — this is one of its biggest advantages. Because most procedures use local anaesthesia and avoid major surgery, interventional radiology is often the preferred option for elderly patients or those with heart, lung or other conditions that make open surgery risky.
Is interventional radiology done under general anaesthesia?
Most interventional radiology procedures are performed under local anaesthesia, sometimes with light sedation to keep you relaxed. This avoids the risks of general anaesthesia and is a key reason recovery is so quick.
How long does recovery take after an interventional radiology procedure?
Recovery is usually much faster than after open surgery — many patients go home the same day and return to normal activity within a few days, depending on the specific procedure and their overall health.
Who performs interventional radiology procedures?
They are performed by an interventional radiologist — a doctor specially trained to treat conditions through image-guided, minimally invasive techniques. At Edge Imaging & Diagnostics, procedures are carried out by Dr. Nishant Thapar using ultrasound and CT guidance.
Where can I get interventional radiology in Delhi?
Edge Imaging & Diagnostics in Paschim Vihar, West Delhi offers image-guided interventional radiology, serving patients from Raghubir Nagar, Moti Nagar, Rajouri Garden, Punjabi Bagh, Janakpuri and across Delhi NCR. Call 9555999960 to discuss your case.
Book Your Interventional Radiology Consultation in Delhi
If your doctor has recommended a biopsy, tumour ablation, or abscess drainage — or you want a minimally invasive alternative to surgery — talk to our team today. Get expert, image-guided interventional radiology in Delhi at Edge Imaging & Diagnostics. Call 9555999960 to book your consultation.
Disclaimer: This article is for general information and patient awareness only and does not replace a consultation with a qualified doctor. Suitability for any interventional radiology procedure depends on individual diagnosis and imaging. For trusted patient information on image-guided treatments, see the Society of Interventional Radiology.