Metástasis coroidea como signo de presentación de un adenocarcinoma de pulmón con respuesta a afatinib

Choroidal metastasis may be the initial sign of lung cancer. This case highlights the importance of a thorough systemic evaluation in patients with choroidal tumours. Afatinib was effective against choroidal metastasis of a lung adenocarcinoma with EFGR mutation.