One patient group contained MMs displaying MET overexpression (immunoscore 2+/3+ = MET-positive) with or without concomitant FISH-detected MET-GCNG/GA, while in the other group the tumor tissue was without MET overexpression (immunoscore 1+/0 and no MET-GCNG/GA = MET-negative). The gene discussed is MET; the disease is neoplasm.