In 2005 a novel set of fusion genes were described in nearly half of the PCa cases [4] involving the 5′-untranslated region of TMPRSS2 (21q22) and the codifying region of some transcription factors such as ERG (21q22), ETV1 (7p21), and ETV4 (17q21) among others [5]. Here, ERG is linked to posterior cortical atrophy.