OBJECTIVE: This study evaluates the clinical characteristics, workup, treatment, and outcomes of pediatric patients diagnosed with an autonomously functioning thyroid nodule (AFTN) in a large cohort of patients presenting for evaluation of a thyroid nodule. There are few prior studies on AFTN in pediatrics, with limited data on treatment and outcomes. Rates of malignancy in AFTN are perceived as low, but prior studies have varying reports. METHODS: This is a retrospective chart review of patients less than 21 years of age at Rhode Island Hospital over an 11-year period (2003-2013). We reviewed 354 charts, which yielded 242 patients with a diagnosis of thyroid nodule and 17 patients with AFTN. RESULTS: The prevalence of AFTN in patients presenting with thyroid nodules was 7%. Mean age of patients was 15.8 years at diagnosis, and mean nodule size was 3.3 cm. There was female predominance. Thyroid-stimulating hormone levels were suppressed at diagnosis in 87% of patients. Six patients were treated with surgery, 5 patients with radioactive iodine therapy (RAI), 2 patients with medication, and 1 patient was observed without treatment. Three patients treated with RAI required subsequent treatment for hypothyroidism or continued hyperthyroidism. One patient had papillary thyroid carcinoma based on final surgical pathology. CONCLUSION: Our study found a higher prevalence of AFTN compared to the reported prevalence in adults. We concur with the new guidelines on management of thyroid nodules in recommending surgery for treatment of AFTN, based on the variability of outcomes after treatment with RAI.
OBJECTIVE: This study evaluates the clinical characteristics, workup, treatment, and outcomes of pediatric patients diagnosed with an autonomously functioning thyroid nodule (AFTN) in a large cohort of patients presenting for evaluation of a thyroid nodule. There are few prior studies on AFTN in pediatrics, with limited data on treatment and outcomes. Rates of malignancy in AFTN are perceived as low, but prior studies have varying reports. METHODS: This is a retrospective chart review of patients less than 21 years of age at Rhode Island Hospital over an 11-year period (2003-2013). We reviewed 354 charts, which yielded 242 patients with a diagnosis of thyroid nodule and 17 patients with AFTN. RESULTS: The prevalence of AFTN in patients presenting with thyroid nodules was 7%. Mean age of patients was 15.8 years at diagnosis, and mean nodule size was 3.3 cm. There was female predominance. Thyroid-stimulating hormone levels were suppressed at diagnosis in 87% of patients. Six patients were treated with surgery, 5 patients with radioactive iodine therapy (RAI), 2 patients with medication, and 1 patient was observed without treatment. Three patients treated with RAI required subsequent treatment for hypothyroidism or continued hyperthyroidism. One patient had papillary thyroid carcinoma based on final surgical pathology. CONCLUSION: Our study found a higher prevalence of AFTN compared to the reported prevalence in adults. We concur with the new guidelines on management of thyroid nodules in recommending surgery for treatment of AFTN, based on the variability of outcomes after treatment with RAI.
Authors: Samantha Ly; Mary C Frates; Carol B Benson; Hope E Peters; Frederick D Grant; Laura A Drubach; Stephan D Voss; Henry A Feldman; Jessica R Smith; Justine Barletta; Monica Hollowell; Edmund S Cibas; Francis D Moore; Biren Modi; Robert C Shamberger; Stephen A Huang Journal: J Clin Endocrinol Metab Date: 2016-08-08 Impact factor: 5.958
Authors: Lorraine W Lau; Sana Ghaznavi; Alexandra D Frolkis; Alexandra Stephenson; Helen Lee Robertson; Doreen M Rabi; Ralf Paschke Journal: Thyroid Res Date: 2021-02-25
Authors: T E Ivannikova; O B Bezlepkina; F M Abdulhabirova; A U Abrosimov; M V Degtyarev; N A Zubkova Journal: Probl Endokrinol (Mosk) Date: 2021-04-08