THYROID-CARCINOMA PRESENTING AS AN ENLARGED CERVICAL LYMPH-NODE

Differentiated thyroid cancer most commonly presents as a thyroid nodule. Cervical node metastases are commonly observed. In the present report, we describe the clinical presentation, pathologic findings surgical approach, and follow-up of 43 patients in whom the initial presentation of thyroid cancer was that of an enlarged cervical lymph node. At surgery, 65% of the patients had additional lymph node involvement. The thyroid pathology was papillary carcinoma in all patients, and, in two thirds of patients, the thyroid primary was 1 cc or smaller in size. Forty patients underwent thyroidectomy and modified neck dissection; 3 were treated by thyroidectomy alone. One patient died of disease, 7 were lost to follow-up after 4 to 27 years, 5 died of unrelated causes, and the remaining 30 are alive and free of disease 1.5 to 33.5 years after surgery (mean: 14.8 years).