The validity of salivary gland scintigraphy in Sjögren's syndrome diagnosis: comparison of visual and excretion fraction analyses.
María García-GonzálezM Jesús González-SotoM Ángeles Gómez Rodríguez-BethencourtIván Ferraz-AmaroPublished in: Clinical rheumatology (2020)
SS diagnostic discrimination of excretion fraction is not superior to that obtained by qualitative visual analysis. Both qualitative and quantitative scintigraphy methods are associated with SS clinical and laboratory characteristics.