Angiography is a minimally invasive medical test that helps physicians diagnose and treat medical conditions. CT imaging uses special x-ray equipment to produce multiple images and a computer to join them together in multidimensional views. In CT angiography (CTA), computed tomography using a contrast material produces detailed images of both blood vessels and tissues.

The preparations for the exam are the same used for CT.

Exam offered at the following locations:

Mitchell A. Goldman, MD, Diagnostic Imaging Center
Long Island Jewish Medical Center
North Shore University Hospital
North Shore-LIJ Imaging at Glen Cove
North Shore-LIJ Imaging at Great Neck
North Shore-LIJ Imaging at Great South Bay 
Staten Island University Hospital
Forest Hills Hospital
Franklin Hospital
Huntington Hospital
Plainview Hospital
Southside Hospital