[Van Wyk-Grombach syndrome as a result of late diagnosis of autoimmune thyroiditis (ait) in a patient with chromosome 22 deletion syndrome. Description of the clinical case and a brief review of the literature]

[范·维克-格罗姆巴赫综合征，系22号染色体缺失综合征患者自身免疫性甲状腺炎（AIT）诊断延迟所致。临床病例描述及文献简述]