MYC and neoplasm: Cytoplasmic expression of c-Myc was related to high grade (P = 0.002), while nuclear expression of c-Myc was related to small tumour diameter (P = 0.034), low T category (P = 0.04), low mitotic index (P = 0.019) and expression of c-ErbB-2 (P = 0.0007).