A. Pereira, CatarinaGarrido, SusanaAmaral, CláudiaLima, OlindaCardoso, Helena2021-11-162021-11-162020-06-22Pereira CA, Garrido S, Amaral C, Lima O, Cardoso H. Severe symptomatic hyperparathyroidism-Is it carcinoma?-Case report and literature review. Clin Case Rep. 2020;8(8):1476-1482. doi:10.1002/ccr3.28862050-0904http://hdl.handle.net/10400.16/2554Parathyroid carcinoma is a rare disease, difficult to diagnose and associated with a poor prognosis. It must be suspected preoperatively, based on clinical and imaging grounds, in order to perform the best surgical option and avoid compromising patient's prognosis.enghypercalcemiaparathyroid carcinomaprimary hyperparathyroidismjournal article10.1002/ccr3.2886