甲狀腺發炎(英语:Thyroiditis)和其他甲狀腺症狀也容易發展成為甲狀腺癌。 包含多發性內分泌腫瘤類型2(英语:multipleendocrineneoplasiatype2)在內的基因因素會顯著增加甲狀腺罹癌率,特別是較少見的髓型疾病(medullary form of the disease)。
marfanoid features of this type have also been observed with several other disorders, one of which is multipleendocrineneoplasiatype2. In LFS, specific features