Hürthle cell metaplasia on fine-needle aspiration biopsy is not by itself an indication for thyroid surgery

Hurthle Cell Lesion: Controversies, Challenges, and Debates

Hurthle cell lesion is one of the most questionable clinico-pathological entities in most of its aspects. Literature has used the terms oncocytic, oxyphilic, Hurthle, and Ashkanazy interchangeably; what does each term denote? Who first described these cells? What is the cell of origin? How much Hurthle cells should be present to define the lesion as Hurthle cell one? Is it possible to differentiate hyperplastic from neoplastic and benign from malignant Hurthle cell lesion on a non-histopathologic ground? Does it belong to follicular or to papillary neoplasms or should it be classified separately? Can we anticipate its clinical behavior or predict its outcome? How can we manage? We will try to answer these questions in light of the ongoing relevant arguments with the aim of resolving some uncertainties and suggesting how to solve others.

Thyroid surgery in children

Although surgical conditions of the thyroid gland are uncommon in children, the increased incidence of thyroid cancer, combined with the fact that children's hospitals are increasingly treating older adolescents, means that it is important that all pediatric surgeons have a knowledge of these conditions. Abnormalities of the thyroid can be associated with abnormalities of thyroid function (hyperthyroidism or hypothyroidism) and/or can be associated with symmetrical or asymmetrical enlargement of the gland.