ALK and EGFR expression by immunohistochemistry are associated with Merkel cell polyomavirus status in Merkel cell carcinoma.
Tuukka VeijaMia KeroVirve KoljonenTom BöhlingPublished in: Histopathology (2019)
ALK and EZH2 expression are frequent in MCC and ALK expression correlates to MCV positivity. EGFR positive tumours might respond to EGFR inhibiting treatment.