we describe the first case of the coexistence of the hereditary connective tissue disorder multiple exostoses ( hme ) and an acquired connective tissue disorder manifest by the overlap of dermatomyositis ( dm ) , scleroderma ( pss ) , high titre speckled pattern antinuclear antibodies , and increased antibodies to double stranded deoxyribonucleic acid ( dna ) .
C0009782
connective tissue
C0011633
dermatomyositis