ea0090ep652 | Endocrine-related Cancer | ECE2023
Naglabeala Laura
, Milicescu Alexandra
, Galoiu Simona
, Braha Elena
, Muresan Andrei
, Ioachim Dumitru
, Ghemigian Mircea
, Poiana Catalina
Introduction: RET proto-oncogene is situated on chromosome 10 and encodes a tyrosine kinase receptor. A germline mutation of RET leads to the appearance of MEN 2 syndrome or familial medullary thyroid carcinoma (MTC). One of the most common germline mutation occurs in codon 634. Pheochromocytoma penetrance for codon 634 mutation was demonstrated to increase with age up to 88% by age 77 years.Aim: To present two familial cases of RET mutation illustrating...