ea0014p127 | (1) | ECE2007
Fernández Fernández Cristián A.
, Puig-Domingo Manel
, Lomeña Francisco
, Estorch Montserrat
, Bittini Angel L
, Marazuela Mónica
, Santamaría Javier
, Martín Tomás
, Martínez de Icaya Purificación
, Moraga Immaculada
, Cuesta María
, Mejías Ana
, Porta Manel
, Mauricio Dídac
, Halperin Irene
Retinoic acid (RA) treatment has been used in the last decade for redifferentiation of metastatic thyroid cancer that have lost radioiodine uptake (RIup) with heterogeneous results.Aim: To evaluate the improvement of RIup after a course of RA treatment.Method: Retrospective analysis of 29 patients with radioiodine negative metastatic disease (17 men /12 women; 22 papillary, 4 follicular and 3 oncocytic tumours). RA was given at a d...