Frequency of thyroid nodules in patients with β-thalassemias in Southern Iran

Acta Endocrinologica : the International Journal of the Romanian Society of Endocrinology
Sezaneh HaghpanahM Karimi

Abstract

Although thyroid nodules are a common finding in the general population, determining the clinically important nodules is essential. We investigated thyroid nodules or cysts by thyroid ultrasonography (US) in patients with β-thalassemia major (β-TM) and intermedia (β-TI). We also report a β-TI patient who was diagnosed with thyroid cancer six months before our screening. In this cross-sectional study, 178 patients with β-thalassemias referred to the Thalassemia Clinic in a tertiary hospital affiliated to Shiraz University of Medical Sciences were investigated, from January to June 2016, by US. Thyroid nodules or cysts were detected in 11 patients [total: 6.17 %; 8 patients with β-TM (8.2%) and 3 patients with β-TI (3.7%)]. All nodules were < 1 cm in diameter and were not suspicious of malignancy. All patients, after 1 year of thyroid US follow-up, did not show any significant change in favor of malignancy. Based on our results, the frequency of thyroid nodules was similar to what was reported in the general population. However, a long-term follow-up of these patients is recommended because of the potential carcinogenic effects of iron and hepatitis C infection (HCV). To achieve more precise information, collaborative multicenter...Continue Reading

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