NR4A1 and neoplasm: Adjuvant chemotherapy was administered in 100% (19/19) of the younger patients (18–49 years) and in 100% (6/6) of patients with metastatic lymph nodes, in 90% (18/20) of tumours with negative hormonal receptors, and 69.6% and 84.2% of G2 and G3 tumours, respectively.