MKI67 and adrenal gland neoplasm: No significant differences were observed in hormone secretion, European Network for the Study of Adrenal Tumors (ENSAT) stage, proliferation index (Ki67%), S-GRAS (Stage, Grade, Resection status, Age, Symptoms) score, progression-free survival (8 versus 14 months) and overall survival (72 versus 80 months) between patients with and without dMMR.