Yujuan Ren

Intrathyroidal thymic carcinoma with delayed cervical lymph node metastasis 5 years postoperatively: a case report with focus on ultrasonic features

Intrathyroidal thymic carcinoma (ITTC) is a rare thyroid malignancy with nonspecific imaging features. The ultrasonographic characteristics of its metastatic lymph nodes, particularly in cases of delayed metastasis, remain poorly understood. To report a case of ITTC with cervical...