Rheumatology Oxford Journal
Published online: 27 April 2017
Sara Monti, Alberto Floris, Cristina Ponte, Wolfgang A Schmidt, Andreas P Diamantopoulos, Claudio Pereira, Jennifer Piper, Raashid Luqmani.
Objectives: Colour duplex sonography (CDS) of temporal arteries and large vessels is an emerging diagnostic tool for GCA. CDS can detect wall oedema, known as a halo, throughout the length of the vessel and shows higher sensitivity compared with biopsy.