hrp0092p1-152 | Thyroid | ESPE2019

Thyroid Function Following Hemithyroidectomy in a Pediatric Cohort

Papendieck Patricia , Masnata Maria Eugenia , Bergada Ignacio , Chiesa Ana

Background: Studies about thyroid function following hemithyroidectomy are scarce in the literature and no studies include pediatric population.Objective: To describe thyroid function in pediatric patients who underwent a hemithyroidectomy.Design: Retrospective cohort study.Patients and Methods: Among the 38 patients who underwent hemithyroid...

hrp0082p1-d1-233 | Thyroid | ESPE2014

TSH Receptor Gene Variants in Pediatric Patients with Non Autoimmune Hyperthyrotropinemia

Scaglia Paula , Keselman Ana , Papendieck Laura Gruneiro , Papendieck Patricia , Bergada Ignacio , Domene Horacio , Chiesa Ana

Context: Heterozygous mutations in TSH recepter (TSHR) have been described associated with mild TSH resistance characterized by non autoimmune hyperthyrotropinemia (NAH). The prevalence of this condition varies in different reports.Objective: To determine the prevalence of TSHR variants in pediatric NAH.Subjects and methods: Thirty-five non obese unrelated children with NAH (18 girls, aged 1–19 years) were enrolled. A...

hrp0095p1-194 | Thyroid | ESPE2022

Response to initial treatment in a pediatric cohort of patients with papillary thyroid cancer (PTC): changes after 3 years of follow up

Papendieck Patricia , Eugenia Masnata Maria , Gabriela Ballerini Maria , Medin Martin , Elias Eugenia , Mateos Fernanda , Bergada Ignacio , Elena Chiesa Ana

Background: Childhood onset PTC has a more aggressive presentation but no overall increase in mortality compared to adults.Objective: To characterize a pediatric cohort with PTC at diagnosis using the American Thyroid Association (ATA) Initial Risk Stratification (IRS) and to evaluate the response to initial treatment until 3 years based on the modified ATA Dynamic Risk Stratification (DRS) for adults.<p class="abste...

hrp0095p1-387 | Thyroid | ESPE2022

Pediatric Graves Disease (PGD): presentation, treatment and follow up. A single center Argentine perspective

Rothenfusser Anna , Eugenia Masnata Maria , Suco Valle Sofia , Eugenia Rodriguez Maria , Bergada Ignacio , Papendieck Patricia , Elena Chiesa Ana

Introduction: PGD is characterized by hyperthyroidism and antibodies against the TSH receptor (TSHRAB). Reported annual incidence is 4,58/100,000.Objective: To describe an Argentinean cohort with PGD followed between 2006 and 2020 at the Ricardo Gutierrez Children’s Hospital.Material and Methods: Retrospective study of 69 patients, who were treated initially with antithyroid ...

hrp0086p2-p932 | Thyroid P2 | ESPE2016

Multinodular Goiter and Differentiated Thyroid Cancer in Pediatrics

Papendieck Patricia , Venara Marcela , Elias Eugenia , Cozzani Hugo , Mateos Fernanda , Maglio Silvana , de Lujan Calcagno Maria , Gruneiro-Papendieck Laura , Bergada Ignacio , Chiesa Ana

Background: In a recent report we have identified multinodular goiter (MNG) as a condition with an increased risk for thyroid malignancy in children and adolescents.Objective and hypotheses: To report the prevalence and characterization of a prospectively and uniformly followed cohort of pediatric patients with MNG and to retrospectively analyze differences between benign and malignant MNG before surgery in order to identify malignancy predictors.<p ...