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Table 3 Magnetic resonance sialography for the diagnosis of SS

From: Recommendations from the Brazilian society of rheumatology for the diagnosis of Sjögren’s syndrome (Part I): glandular manifestations (systematic review)

AuthorNSensitivity (%)Specificity (%)PPV (%)NPV (%)Accuracy (%)
Niemelä 2004 [26]5496
Yu 2007 [27]25927187.5
Ohbayashi 1998 [27]35100100
Tonami 2001 [28]130731001006983
Kojima 2017 [29]69698883
  1. PPV Positive predictive value, NPV Negative predictive value