ESPE Abstracts

At present no European recommendations for the management of pediatric thyroid nodules and differentiated thyroid carcinoma (DTC) exist. Differences in clinical, molecular, and pathological characteristics between pediatric and adult DTC emphasize the need for specific recommendations for the pediatric population. An expert panel was instituted by the executive committee of the European Thyroid Association (ETA) including an international community of experts from a variety of...

Thyroid cancer is the most common secondary malignancy for survivors of childhood cancer, with radiation exposure before age 18 being the most significant risk factor. Current guidelines from the Children’s Oncology Group recommend yearly physical examination to palpate for thyroid nodules. Whilst other societies recommend periodic thyroid ultrasound, further evaluation with fine needle aspirate is typically not considered for nodules less than 10mm in diameter. We descr...

Background: Multiple endocrine neoplasia type 2B is a rare genetic syndrome caused by germline mutations in the RET proto-oncogene. Approximately 75% of MEN2B cases are sporadic and caused by de novo RET mutations, whereas 25% of cases occurs in families with an autosomal dominant inheritance. The most common RET mutation found in 95% of MEN2B patients is the substitution of the amino-acid threonine for methionine at codon 918. In infants with de novo mutation...

Introduction: Maternal thyroid disease is considered as a risk factor for abnormal thyroid function at birth as well as for long-term morbidity in offspring. The potential harmful effects on the neonate had led to the clinical practice of thyroid function assessment in infants born to mothers with thyroid disease during pregnancy, despite well-established newborn screening programs with include congenital hypothyroidism screening. We evaluated the usefulness o...

Background: Preterm newborns (PN) are at risk of developing congenital hypothyroidism (CH) with a high reported incidence (1:300 vs 1:2000 for at term newborns). The study's objective was to determine the TSH percentiles at neonatal screening (NS) in PN and to analyze the incidence of permanent and transient CH in this population.Materials and Methods: PN born in the Piedmont Region of Italy in the period 2019-2021 ...

Background: This study aims to determine the incidence, clinical course and risk factors of hypothyroidism following cardiac catheter (CC) in infants with congenital heart diseases (CHD).Subjects and Methods: This prospective study included 102 patients with CHD, aged ≤ 3 years who underwent CC. Thyroid function tests were evaluated before CC, one day, one week, two weeks and four weeks after the procedure.<p clas...