These include pericarditis, polyarthritis, thrombocytopenia, ILD, as wellas the presence of certain antibodies (i.e., anti-Sm, anti-survival motor neuron(SMN) complex, anticardiolipin (aCL), anti-beta-2 glycoprotein I (aβ2GPI) antibodies and LAC) [28, 29, 31]. Here, LCT is linked to interstitial lung disease.