In the entire cohort of GCT patients, the dichotomized evaluation revealed elevations of bHCG, AFP, and LDH, or elevation of any of the three markers in 37.9% (95%CI 33.3 – 42.8%), 25.6% (95%CI 21.6 – 30.1%), 32.9% (95%CI 28.5-37.7%), and 59.5% (54.6 – 64.2%), respectively. This evidence concerns the gene AFP and granular cell tumor.