https://www.selleckchem.com/products/azd-5462.html This report summarizes published data on parathyroid cancer, with the inclusion of topics discussed at the 16th International Workshop on Multiple Endocrine Neoplasia (MEN2019), 27-29 March 2019, Houston, TX, USA. An expert panel on parathyroid cancer was constituted by the steering committee to address key questions in the field. The objectives were to recap open forum discussion of interested parties from multiple disciplines. The expert panel met in a closed session to consult on the data to be highlighted on the evidence-based results and on the future directions. Preceding the conference, members of the expert panel conducted an extensive literature search. All presentations were based upon the best peer-reviewed information taking into account the historical and current literature. Questions were developed by the expert panel on parathyroid carcinoma. A comprehensive literature search for relevant studies was undertaken. This report represents the expert panel's synthesis of the conference material placed in a context designed to be relevant to clinicians and those engaged in cutting-edge studies of parathyroid carcinoma. This document not only provides a summary of our current knowledge but also places recent advances in its management into a context that should enhance future advances in our understanding of parathyroid carcinoma.Objective Childhood cancer survivors (CCS) are at increased risk to develop differentiated thyroid cancer predominantly after radiotherapy (subsequent DTC). It is insufficiently known whether subsequent DTC in CCS has a different presentation or outcome than sporadic DTC. Methods Patients with subsequent DTC (n = 31) were matched to patients with sporadic DTC (n = 93) on gender, age and year of diagnosis to compare presentation and DTC outcomes. Clinical data were collected retrospectively. Results Among the CCS with subsequent DTC, all but one had received chemotherapy for their ch