TY - JOUR A2 - Mastrandrea, Lucy AU - Figueiredo, Catarina Matos AU - Falcão, Inês AU - Vilaverde, Joana AU - Freitas, Joana AU - Oliveira, Maria João AU - Godinho, Cristina AU - Dores, Jorge AU - Rodrigues, Maria Céu AU - Carvalho, Carmen AU - Borges，胎儿甲状腺肿是一种罕见的疾病，预计不会在健康妇女怀孕期间被发现。它可以是由甲状腺激素生成障碍引起的先天性甲状腺功能减退症的产前表现，可导致严重的围产期并发症。一个健康初产妇在妊娠29周时发现了一个带血管蒂的胎儿颈部肿块。磁共振提示甲状腺肿导致的气道偏差，而没有羊水过多。母体甲状腺功能正常，甲状腺抗体阴性。在32和33周时分别进行了两次羊膜内左旋甲状腺素注射。连续影像控制未见肿块进展。38周时行择期剖宫产术。男婴因心肺功能不全合并肺动脉高压入院重症监护病房。 Hormonal assays revealed primary congenital hypothyroidism and ultrasonography confirmed diffuse goiter. Levothyroxine was started. Currently, he is 6 years old with adequate growth and normal psychomotor development. Genetic study found a heterozygous mutation in the TPO gene. SN - 2090-6501 UR - https://doi.org/10.1155/2018/9564737 DO - 10.1155/2018/9564737 JF - Case Reports in Endocrinology PB - Hindawi KW - ER -