We found a similar tendency for some oncogenes in GCA, such as EGFR. The negative correlation between oncogene amplifications and patients’ prognoses is true for the low range amplification from ERBB2 and CCNE1 (Fig. 4b); however, the correlation becomes positive when these two genes undergo high range of amplifications (Fig. 4b). The gene discussed is ERBB2; the disease is temporal arteritis.