Table of Contents
- 1. “Doctor, Why Did Nobody Tell Me About This Before?”
- 2. What an Interventional Radiologist Actually Does
- 3. The Tools: Catheters, Wires, and a Screen Instead of a Scalpel
- 4. Conditions We Treat (That You Probably Didn’t Know Were Treatable This Way)
- 5. Why Your Doctor May Not Have Mentioned It
- 6. One Question That Could Change Your Treatment
1. “Doctor, Why Did Nobody Tell Me About This Before?”
We hear this at least once a day.
A woman who was scheduled for a hysterectomy, told it was the only way to deal with her fibroids. Her sister-in-law found one of our videos on YouTube. She came for a second opinion. We did UFE. She kept her uterus. Her fibroids shrank. She went home the next day.
Her first words at follow-up were not about the fibroids. They were: “Why did nobody tell me this existed?”
Or the man with varicose veins who had been told he needed open surgery with weeks of recovery. He found out about EVLA (endovenous laser ablation). Thirty minutes. Walked out the same day. Same question: “Why didn’t anyone mention this?”
Or the elderly patient with a thyroid nodule pressing on her windpipe. Too old and too frail for surgery, her family was told nothing could be done. Thyroid ablation shrank the nodule under local anaesthesia in forty minutes. She swallowed properly for the first time in two years.
All of these are procedures done by one specialty: Interventional Radiology. And the reason most people have never heard of it is not because it is new or experimental. It is because it sits in a gap between specialties that the traditional medical referral system has not fully bridged.
This article exists to bridge that gap.
2. What an Interventional Radiologist Actually Does
The simplest way to explain it: an interventional radiologist treats diseases from the inside of the body, using imaging instead of open surgery.
A surgeon cuts you open to see the problem and fix it directly. An interventional radiologist uses ultrasound, CT scans, X-ray (fluoroscopy), or MRI to see inside the body in real time, and then navigates very thin instruments (catheters, wires, needles, probes) through natural openings or tiny punctures to reach the problem and treat it. No large incision. No general anaesthesia in most cases. No weeks of recovery.
The training is rigorous. An interventional radiologist first qualifies as a radiologist, learning to read and interpret every type of medical image. Then they specialise further in using those imaging skills to guide procedures. They understand anatomy on imaging the way a surgeon understands anatomy in the operating room. The difference is in how they get there.
Think of it like this: a surgeon is a pilot who opens the plane’s engine to fix it. An interventional radiologist is an engineer who fixes the engine through a tiny port while watching a live monitor. Both fix the problem. The approach is different.
3. The Tools: Catheters, Wires, and a Screen Instead of a Scalpel
The toolkit of an interventional radiologist looks nothing like a surgical tray.
Catheters are thin, flexible tubes that can be guided through blood vessels (entered via a small puncture in the wrist or groin) to reach almost any organ in the body. Through these catheters, we can deliver particles to block blood supply to a tumour or a fibroid. We can place stents to open blocked ducts. We can inject clot-dissolving medication directly to the site of a blood clot.
Guidewires are hair-thin wires that lead the way through narrow, winding pathways inside the body. The catheter follows the wire. The wire follows the roadmap on the screen. Together, they navigate to places that would otherwise require major surgery to reach.
Ablation probes deliver extreme heat or cold through a needle inserted directly into a tumour, a nodule, or a lump. Under imaging guidance, the tip is positioned precisely inside the target. The surrounding tissue is protected. Only the problem gets destroyed.
The imaging screen is the most important tool of all. Every movement, every decision, every millimetre of navigation happens while watching a live image. Nothing is done blind. Nothing is approximate. This is why complications are low and precision is high.
4. Conditions We Treat (That You Probably Didn’t Know Were Treatable This Way)
Here is a partial list of conditions treated by Interventional Radiology at our clinic. Many of these surprise patients who assumed surgery was the only path:
- Uterine fibroids treated by UFE, shrinking fibroids by cutting off their blood supply. No hysterectomy needed in many cases.
- Varicose veins treated by EVLA, sealing faulty veins with laser through a needle puncture. No vein stripping surgery.
- Thyroid nodules treated by radiofrequency ablation, destroying nodules with heat under ultrasound. No neck surgery. No lifelong medication.
- Breast fibroadenomas removed by vacuum-assisted biopsy device (VABB) through a 3mm puncture. No surgical scar.
- Blocked fallopian tubes reopened by fallopian tube recanalisation using a micro-wire under X-ray. No surgery. Natural conception possible from the next cycle.
- Varicocele treated by embolisation, blocking the faulty vein through a catheter. No groin surgery. Improved sperm parameters in many cases.
- Liver tumours and abscesses treated by ablation (destroying tumours with heat) or percutaneous drainage (draining abscesses through a needle). No open liver surgery.
- Deep vein thrombosis (DVT) managed with catheter-directed therapy, clot removal, and IVC filter placement. Emergency and ongoing vein care without open surgery.
- Peripheral arterial disease and diabetic foot treated by angioplasty, opening blocked leg arteries to restore blood flow and potentially save limbs from amputation.
Every one of these was, until recently, treated only with open surgery. Today, for the right patient, they can be treated through a pinhole.
5. Why Your Doctor May Not Have Mentioned It
This is the question behind the question, and it deserves a kind, honest answer.
Interventional Radiology is a younger specialty compared to general surgery, gynaecology, or urology. It has grown rapidly over the past two decades, but many physicians trained before these procedures became mainstream. They are not hiding options from you. They may simply not know that certain conditions can now be treated without surgery.
Medicine is also deeply siloed. A gynaecologist manages the uterus. A vascular surgeon manages the veins. An endocrinologist manages the thyroid. An interventional radiologist works across all of these organ systems, but sits outside the traditional referral chain. Unless a doctor specifically thinks, “Let me check if IR has an option here,” the referral does not happen.
And there is a practical reality: every doctor reaches for the tools they know best. A surgeon recommends surgery because surgery is what they do and what they trust. That is not bias. That is human nature. But for the patient, it means the conversation may have stopped one step too early.
This is why patient awareness matters. Not to undermine your doctor. But to make sure the conversation includes all the options, not just the ones within one specialty’s field of view.
6. One Question That Could Change Your Treatment
If you are facing a surgery for any of the conditions listed above, and the idea of a large incision, general anaesthesia, or weeks of recovery concerns you, ask your doctor one question:
“Can this be done by an interventional radiologist?”
That is it. One sentence. It does not challenge your doctor. It does not reject their advice. It simply opens a door that may have been closed, not on purpose, but by the way medical specialties are structured.
If the answer is no, you have lost nothing. If the answer is yes, or even “I’m not sure, let me check,” you may have just gained a path that is shorter, less painful, and leaves less behind.
The best medical decisions are made with full information. And sometimes full information requires hearing from more than one specialty.
To find out if your condition can be treated by Interventional Radiology:
🌐 Book an Appointment with Dr. Parul Garg
📞 Phone / WhatsApp: +91-9211978100
📧 Email: [email protected]
Before any surgery, ask one question: can this be done without one? The answer might surprise you.