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. 2017 Jan 24;2017:bcr2016218686. doi: 10.1136/bcr-2016-218686

Figure 4.

Figure 4

(A) Proliferation of large cells with moderate cytoplasm, large vesicular nuclei and prominent nucleoli (×200); (B) positive staining for PAX-5 (×200); (C) positive staining for BCL-2 (×200); (D) positive staining for CD-20 (×200); (E) negative staining for CD-3 (×200); (F) negative staining for CD-5 (×200); (G) negative staining for BCL-6 (×200); (H) negative staining for cyclin-D1(×200); (I) Ki67 immunostaining showed a proliferation index of ∼70% (×200).