| Type | MGI:General | Description | organization of cell layers of the cerebellum are disrupted in mice treated with tamoxifen at birth cerebellum hypertrophy in mice treated with tamoxifen at birth cerebellum shows multiple perivascular proliferative niches in mice treated with tamoxifen at birth, composed of hyperchromatic cells with progenitor-like morphology the perivascular hyperplastic lesions vary in size and are seen as early as 3 months of age, they grow surrounding CD34+ blood vessels and have a high percentage of Ki67+ cells lesions occur more frequently in anterior and lateral cerebellar lobules and in areas around the pia between lobules |
