Open AccessPapillary thyroid cancer in an adolescent with a toxic single nodular goiter
Author(s) -
Ольга Сергеевна Рогова,
Рогова Ольга Сергеевна,
Goar Okminyan,
Окминян Гоар Феликсовна,
Л. Н. Самсонова,
Самсонова Любовь Николаевна,
Elena Kiseleva,
Киселева Елена Валентиновна,
Oleg Latyshev,
Oleg Latyshev,
Natalja N. Egarmina,
Егармина Наталья Николаевна,
Э. П. Касаткина,
Касаткина Эльвира Петровна
Publication year - 2017
Publication title -
problemy èndokrinologii
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.124
H-Index - 5
eISSN - 2308-1430
pISSN - 0375-9660
DOI - 10.14341/probl2017632114-116
Subject(s) - medicine , levothyroxine , thyroid , goiter , thyroid nodules , thyroid cancer , nodule (geology) , papillary thyroid cancer , radiology , fine needle aspiration , thyroidectomy , biopsy , paleontology , biology
The rate of nodular goiter in children ranges from 0.05 to 5.1%; in this case, the risk of thyroid cancer in childhood amounts to 3―70% of all cases of thyroid pathology. Therefore, the main issue is the differential diagnosis of a nosological variant of a thyroid nodule, which defines the optimal therapeutic tactics for a particular patient. The risk of malignancy is traditionally believed to be low in the case of decompensated functional autonomy of a thyroid nodule; therefore, the need for fine needle aspiration biopsy (FNAB) followed by cytomorphological analysis of the aspirate is avoided in most cases. The presented clinical case demonstrates papillary cancer in an adolescent with a toxic single nodular goiter. A thyroid ultrasound examination revealed a nodular lesion in the boy. An increase in the thyroid size and thyrotoxicosis manifestation occurred 3 years later. A cytomorphological study identified follicular neoplasia; scintigraphy revealed a hot nodule. Surgical treatment was planned. Antithyroid therapy was prescribed to prepare for surgery. After compensation of thyrotoxicosis, hemithyroidectomy was performed. A histological examination diagnosed papillary thyroid cancer, which required repeated thyroidectomy followed by radioiodine I131 ablation. The postoperative period was uneventful; the patient well tolerated suppressive levothyroxine therapy. Therefore, the presence of a toxic single nodular goiter does not exclude thyroid cancer, which defines the need to discuss the indications for FNAB of thyroid nodules in children.