Transient Goiter Enlargement after Administration of 0.3 mg of Recombinant Human Thyrotropin in Patients with Benign Nontoxic Nodular Goiter: A Randomized, Double-Blind, Crossover Trial

Abstract

A transient average goiter enlargement of up to 24% is seen after 0.3 mg rhTSH. This may lead to a significant cervical compression when used for augmentation of (131)I therapy in patients with goiter. The use of lower doses of rhTSH needs to be explored.