Home Video The Interventional Radiology Center offers a wide range of minimally invasive procedures for pain management. Blog The Interventional Radiology Center offers a wide range of minimally invasive procedures for pain management. Genicular nerve block For the first time in Armenia, a transjugular intrahepatic portosystemic shunt (TIPS) has been performed. Thyroid nodule ablation Gasserian Ganglion Block for Trigeminal Neuralgia Advanced Technologies in Interventional Radiology “Topical Issues in Surgery and Modern Approaches for Their Solutions” Conference Transjugular Intrahepatic Portosystemic Shunt (TIPS)