Abstract：
We experienced a case of multiple endocrine neoplasia type 2A(MEN2A)diagnosed with medullary thyroid carcinoma. The patient was a 50s woman who was referred for a thyroid nodule detected in the right lobe during a carotid ultrasound examination. After undergoing a hemithyroidectomy, it was determined that the tumor was medullary carcinoma. RET gene test was performed, confirming a mutation at codon768, leading to the diagnosis of MEN2A. A completion thyroidectomy was performed to remove the remaining thyroid tissue. Postoperatively, the patient is undergoing systemic surveillance.
摘要：
我们经历了一例诊断为甲状腺髓样癌的2A型多发性内分泌瘤（MEN2A）。该患者是一名50多岁的女性，在颈动脉超声检查期间在右叶发现甲状腺结节。在接受半甲状腺切除术后，确定肿瘤为髓样癌。进行了RET基因检测,确认在codon768的突变，导致MEN2A的诊断。进行完整的甲状腺切除术以去除剩余的甲状腺组织。术后,患者正在接受全身监测.
