Angiography CTA Contrast agents List advantages of CT for evaluating the vascular system. MRI Percutaneous Transluminal Angioplasty (PTA) Peripherally inserted central catheter (PICC) Stents and stent grafts Therapeutic embolization Thrombolysis Transjucular intrahepatic portosystemic shunt (TIPS) Tunnelled lines Ultrasound What are the advantages of MRI for the study of vascular structures? What is DSA? Book traversal links for Imaging ‹ Which areas of the bowel are particularly susceptible to injury from ischemia? Up Angiography ›