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Interventional Radiology (Basics)

Minimally invasive procedures performed under imaging guidance offer treatment alternatives to surgery.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Radyoloji department. Book Appointment →

What is Interventional Radiology (Basics)?

Interventional radiology (IR) is a subspecialty of radiology that includes minimally invasive diagnostic and therapeutic procedures performed under imaging guidance.

Procedures such as biopsy, drainage, angioplasty, embolization, port and catheter placement, radiofrequency ablation, and TIPS form the foundation of this field.

Because procedures are performed under local anesthesia and sedation, hospital stay is shorter and complication rates are lower. It offers solutions for many diseases as a surgical alternative.

Symptoms

Need for biopsy of a suspicious lesion
Drainage of an abscess or fluid collection
Opening of vessel occlusion
Embolization for bleeding control
Long-term central venous access
Tumor ablation

Risk Factors

Bleeding diathesis and anticoagulant use
Contrast medium allergy
Renal failure
Risk of infection
Vessel injury and embolization complications
Pregnancy

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • INR and platelet count should be evaluated before the procedure
  • Use of aspirin, clopidogrel, or anticoagulants must be reported
  • Any history of contrast allergy must be communicated
  • Fasting for 6-8 hours before the procedure may be required

Treatment Methods

01
Imaging guidance (ultrasound, CT, fluoroscopy)
02
Local anesthesia and sedation when needed
03
Sterile technique and field preparation
04
Procedure-specific equipment (needle, catheter, stent, embolic agent)
05
Post-procedure observation and pressure application
06
Early recognition of complications

Which Department to Visit?

You can visit our Radyoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.