Interventional Radiology


The Department of Interventional Radiology uses minimally-invasive, image-guided procedures to diagnose and treat diseases of nearly every organ system. Tulasi Hospital radiologists perform Pinhole Surgery to treat a number of conditions including stroke, brain aneurysm, aortic aneurysms, fibroid embolisation, tumour intervention, and more.

A diagnostic and therapeutic speciality

Most people have heard of keyhole surgery. However, interventional radiology is both a diagnostic and therapeutic speciality, where procedures are performed through a puncture the size of a pinhole, using the body’s natural highway system – the network of veins and arteries. There is no cutting, bleeding or need for anaesthesia.

Our interventional radiologists work alongside cardiovascular surgeons, oncologists, neurosurgeons, hepatobiliary surgeons, gastroenterologists and other specialists. Their goal is to diagnose and treat patients using the least invasive techniques in order to minimise risk to the patient and improve health outcomes. It is routinely used in procedures that involve the heart, kidneys and eye, and in the treatment of tumours, stroke and more.

No-incision procedures

Interventional radiology procedures are usually performed using needles and catheters that are as thin as a strand of hair. The interventional radiologist uses advanced imaging modalities to guide them to the diseased organ or area. The benefits to patient are many: less risk, physical trauma, and pain, fewer chances of infection, shorter hospital stay and a quicker recovery when compared to open surgery. Many conditions that once required open surgery are now treated by our interventional radiologists.

The Department has the latest state-of-the-art flat panel digital subtraction angiography unit with peripheral table and 3D rotational angiography. We also have a radio-frequency ablation unit (RITA) and a laser-ablation unit.