VASH2 was positive in 20 cases of SHH-type medulloblastoma and negative in 9 cases, with a positive rate of 68.97%, and VASH2 was positive in 3 cases of non-SHH/WNT-type medulloblastoma and negative in 7 cases, with a positive rate of 30%. Here, VASH2 is linked to medulloblastoma.