1.
Cheva A, Tsagkaropoulos S, Pepis P, Syrnioti A, Foroulis C. Uncommon first diagnosis of metastatic papillary thyroid carcinoma with “signet-ring” cells morphology through pericardial effusion. Arch Case Rep [Internet]. 2022 Jan. 20 [cited 2025 Apr. 29];6(1):005-8. Available from: https://www.clinmedcasereportsjournal.com/acr/article/view/acr-aid1057