Image guided portal vein access techniques in TIPS creation and considerations regarding their use.

Transjugular intrahepatic portosystemic shunt (TIPS) is a difficult procedure to perform and accessing the portal vein is a very challenging step. There are three broad categories of image guided TIPS creation techniques. Each technique has its advantages and disadvantages. TIPS procedure carries some risk of complications regardless of the guidance technique employed. The technology for TIPS has evolved in parallel with the expanding indications for TIPS. Ultrasound guidance technique offers a safe option, particularly for patients with challenging anatomy. Patient safety should always come first and the US guided technique should be more routinely used. Experience is the main factor in the success of TIPS. Other factors to consider in reducing the all-cause morbidity and mortality are patient selection, patient management and the clinical setting.