ea0090p34 | Calcium and Bone | ECE2023
Matejkova Behanova Magdalena
, Libansky Petr
, Vaculova Marketa
, Chmelova Renata
, Personova Kateřina
, Vcelak Josef
, Vlcek Petr
Introduction: Parathyromatosis is a rare cause of recurrent hyperparathyroidism defined as small nodules of hyperfunctioning parathyroid tissue in the soft tissues of the neck or mediastinum. The most common cause is probably the implantation of parathyroid cells into surrounding tissue during surgery and the risk of parathyromatosis increases with repeated parathyroid surgery. There is an overlap in the histologic features in parathyromatosis, atypical adenoma, and parathyroi...