title: Predisposition to autoimmune thyroiditis in ring chromosome 18 syndrome.
mesh_terms: D002869:Chromosome Aberrations / Q000276:immunology; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D006801:Humans; D007037:Hypothyroidism / Q000235:genetics; D012303:Ring Chromosomes; D013967:Thyroiditis, Autoimmune / Q000235:genetics*