Abstract Number: 736 • 2019 ACR/ARP Annual Meeting
Reduced Circulating Levels of Inorganic Pyrophosphate Are Associated with Ectopic Calcification in Scleroderma Spectrum Disorders
Background/Purpose: Calcinosis cutis due to ectopic mineralization is a common and disabling complication of systemic sclerosis (SSc) that has poorly understood pathogenesis and no effective…