Interventional Radiology
Interventional procedures are broadly classified into vascular and non-vascular interventions. Vascular approaches include transarterial chemoembolization (TACE) and hepatic arterial infusion chemotherapy (HAIC) for liver malignancies, arterial embolization (TAE) for benign tumors and hyperplastic lesions, selective arterial embolization for acute or recurrent hemorrhage, endovascular management of portal hypertension secondary to cirrhosis, and balloon angioplasty with or without stenting for vascular or biliary strictures. Non-vascular procedures comprise CT-guided thermal ablation, percutaneous core-needle biopsy and drainage, and CT-guided interstitial brachytherapy via radioactive seed implantation.
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