[Is preoperative scintigraphy in euthyroid nodular goiter necessary?].

Langenbecks Arch Chir Suppl Kongressbd

Chirurgische Klinik des UKBF, FU Berlin.

Published: June 1998

Preoperative thyroid isotope scan would influence the operative procedure and the perioperative management in patients with nontoxic goiter only if it raises suspicion of malignancy. However, the scintigram shows significantly lower sensitivity and specificity in the detection and prediction of malignant nodules in the thyroid gland than the ultrasound examination. Thyroid isotope scan is more expensive than ultrasonography, and its routine use in the investigation of nontoxic nodular goiter should be abandoned.

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