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. 2022 May;23(5):1777–1784. doi: 10.31557/APJCP.2022.23.5.1777

Figure 1.

Figure 1

Different Cases of Low Grade Gliomas; Figures (A, B &C): Pilocytic astrocytoma, WHO grade I, Diffuse astrocytoma, WHO grade II & Oligodendroglioma, WHO grade II respectively (H&E; (A)X400, (B)X100 & (C)X200 original magnification). Figures (D, E & F): Pilocytic astrocytoma shows LC3B brown cytoplasmic staining in about 50% of tumor cells, Score 6+; Oligodendroglioma shows LC3B yellowish cytoplasmic staining in about 50% of tumor cells, Score 2+ and oligodendroglioma shows LC3B tan cytoplasmic staining in about 90% of tumor cells, Score 8+ respectively (IHC; (D)X400, (E)X100 & (F)X200 original magnification). Figures (G, H & I): Pilocytic astrocytoma shows CD3 positive T lymphocytes arranged mainly around blood vessels with few of them scattered in between tumor cells, Oligodendroglioma shows absent CD3 positive T lymphocytes in tumor cells (low power) and higher magnification of CD3 positive T lymphocytic infiltrates around blood vessels respectively (IHC; (G)X100, (H)X100 & (I)X400 original magnification)