abnormal neuroepithelium showed wide intercellular spaces with degenerated cytoplasmic processes or cell debris , separation of the apical side from adjacent cells , retention of mitotic and/or postmitotic cells on the apical side , presence of mitotic cells on the basal side , and detachment of degenerated structures from the neuroepithelium .
C0010834
cytoplasmic
C0007634
cells