Rajiv Gandhi University of Health Sciences

An aggregate area of one low-power microscopic field (4xobj and 10x eyepiece), even if only in one slide of the tumor, exceeds the minor amount of immature brain or neuroepithelium acceptable for Grade 1. Mitotic activity is low. Grade 2: Immaturity of any tissue and immature neural tissue/neuroepithelium are present to a greater degree than ... ................
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