ERBB2 and neoplasm: The median age was 56 years (range: 34–86 years), 70 (85%) were >45 years, 12 (15%) had stage III disease at diagnosis, 20 (24%) had tumours >2 cm, 22 (27%) had infiltrated axillary lymph nodes, 18 (22%) had tumours with histological grade 3, 9 (11%) had tumours that were ER and PR negative and 28 (22%) had tumours that were HER2 positive.