Interventional Radiology


Interventional Radiology

Interventional radiology is a rapidly growing area of medicine. Interventional radiologists are physicians who specialize in minimally invasive, targeted treatments performed using imaging guidance. Interventional radiology procedures are an advance in medicine that often replace open surgical procedures. They are generally easier for the patient because they involve no large incisions, less risk, less pain and shorter recovery times.

Angiography An X-ray exam of the arteries and veins to diagnose blockages and other blood vessel problems; uses a catheter to enter the blood vessel and a contrast agent (X-ray dye) to make the artery or vein visible on the X-ray.

Balloon angioplasty Opens blocked or narrowed blood vessels by inserting a very small balloon into the vessel and inflating it. Used by IRs to unblock clogged arteries in the legs or arms (called peripheral vascular disease or PVD), kidneys, brain or elsewhere in the body.

Biliary drainage and stenting Uses a stent (small mesh tube) to open up blocked ducts and allow bile to drain from the liver.

Central venous access Insertion of a tube beneath the skin and into the blood vessels so that patients can receive medication or nutrients directly into the blood stream or so blood can be drawn.

Chemoembolization Delivery of cancer-fighting agents directly to the site of a cancer tumor; currently being used mostly to treat cancers of the endocrine system, including melanoma and liver cancers.

Embolization Delivery of clotting agents (coils, plastic particles, gelfoam, etc.) directly to an area that is bleeding or to block blood flow to a problem area, such as an aneurysm or a fibroid tumor in the uterus.

Fallopian tube catheterization Uses a catheter to open blocked fallopian tubes without surgery; a treatment for infertility.

Gastrostomy tube Feeding tube inserted into the stomach for patients who are unable to take sufficient food by mouth.

Hemodialysis access maintenance Use of angioplasty or thrombolysis to open blocked grafts for hemodialysis, which treats kidney failure.

Needle biopsy Diagnostic test for breast, lung and other cancers; an alternative to surgical biopsy.

Radiofrequency (RF) ablation Use of radiofrequency (RF) energy to cook and kill cancerous tumors.

Stent A small flexible tube made of plastic or wire mesh, used to treat a variety of medical conditions (e.g., to hold open clogged blood vessels or other pathways that have been narrowed or blocked by tumors or obstructions).

Stent-graft Reinforces a ruptured or ballooning section of an artery (an aneurysm) with a fabric-wrapped stent C a small, flexible mesh tube used to “patch” the blood vessel. Also known as an endograft.

Thrombolysis Dissolves blood clots by injecting clot-busting drugs at the site of the clot.

TIPS (transjugular intrahepatic portosystemic shunt) A life-saving procedure to improve blood flow and prevent hemorrhage in patients with severe liver dysfunction.

Uterine artery embolization An embolization procedure of uterine arteries to stop life- threatening postpartum bleeding, potentially preventing hysterectomy. The same procedure is used to treat fibroid tumors and is then called UFE.

Uterine fibroid embolization An embolization procedure of uterine arteries to shrink painful, enlarged, benign tumors in the uterus, also called UAE.

Varicocele embolization Treatment for enlarged blood vessels in the scrotum which can be a source of pain and infertility.

Varicose vein treatment Shrinks enlarged veins in the legs that can be a source of medical complications and cosmetic distress.

Vertebroplasty Treats painful fractures and other lesions of the spinal column, to provide rapid relief of symptoms and protect from further damage or fracture.

Uma Hospital

24 Hour Trauma care.

All Types of Routine Operations.

Laparoscopic Hernia repair.

Procedures for diabetic Foot Infection.

Annual Maintenance & Calibration Contract

Specialized unit for diabetic foot Infection care. Amputation rates are negligible.


Download Brochure