PMID: 22569012May 10, 2012Paper

Are solitary thyroid nodules more likely to be malignant?

Journal of Otolaryngology - Head & Neck Surgery = Le Journal D'oto-rhino-laryngologie Et De Chirurgie Cervico-faciale
Sarah BouhabelMichael Tamilia

Abstract

Traditional teaching demonstrated that solitary thyroid nodules were more likely to be malignant. Newer studies show that there is no clear answer regarding the influence of the number or the distribution of nodules on the risk of malignancy. The purpose of this study was to establish whether patients undergoing thyroid surgery and presenting with a solitary thyroid nodule show a greater rate of malignancy when compared to those presenting with multiple nodules. The secondary goal was to evaluate the impact of the distribution of the nodules (multiple unilateral nodules versus bilateral nodules) on the rate of malignancy in this population. Retrospective review of the medical records of the 656 patients who underwent thyroidectomy at one of the hospitals of the McGill University Thyroid Cancer Centre between July 2006 and April 2011 was conducted. There was no significant difference in the malignancy rate between patients with a solitary nodule and patients with two to six thyroid nodules at ultrasonography, between patients with unilateral nodule(s) and patients with bilateral nodules, or between patients with at least one nodule > 1.0 cm and patients without any nodules > 1.0 cm (p  =  .870, .578, and .361, respectively). Thi...Continue Reading

Related Concepts

Related Feeds

Cancer Imaging

Imaging techniques, including CT and MR, have become essential to tumor detection, diagnosis, and monitoring. Here is the latest research on cancer imaging.

Related Papers

IUBMB Life
Isabella Dalle-DonneAldo Milzani
IUBMB Life
A Tim J Dumonceaux
Critical Care Medicine
H Kan, M S Finkel
Nursing Mirror and Midwives Journal
V E Rose
© 2021 Meta ULC. All rights reserved