Figure 2.

A 23-year-old male with biopsy-proven papillary thyroid carcinoma and posttotal thyroidectomy. His unstimulated serum thyroglobulin value was 19.14 ng/ml. Stimulated serum thyroglobulin levels obtained after 6 months were 1380 ng/ml. Ultrasonography neck and thyroid whole-body radioiodine scintigraphy revealed nodal recurrence