although the author is not able to explain the reason of palisades ' genesis in cerebellar metastases , he insists on the fact that it iw very important - as far as every days ' biopsy 's study is concerned - to proceed to a differential histological diagnosis in regards to certain primitive tumors of the nervous system ( among these the medulloblastoma ) and a cerebellar metastasis of this type of bronchic carcinoma .
C0027766
tumors of
C0025149
medulloblastoma