Figure 2.
![Immunohistochemical stains of CD8, CD68, and CD47. (A-B) The degree of CD8-positive cytotoxic T-cell infiltration varied. (C) Image of CD8 staining analyzed by QuPath. CD8-positive cells are highlighted in red. (D-E) The degree of CD68-positive macrophage infiltration varied. (F-J) Representative images of each CD47 score (score 0 [complete negative], score 1 [faint], score 2 [weak], score 3 [intermediate], and score 4 [strong]).](https://ash.silverchair-cdn.com/ash/content_public/journal/bloodadvances/6/24/10.1182_bloodadvances.2021006305/5/blooda_adv-2021-006305-gr2.jpeg?Expires=1724943359&Signature=4xRNAnAakLO6ATKvp9ISwVnVGejGsnpz12kIigGJPmEqy6-e8N2CtT72MzdpQMhhbDSc0g5xafW0NMVD2j-cEHiOJgQVIgBTed4ix0Pyk9Dd6so8TdR1Jv82w-NzbBuCAH1y9iD1Z6DiM0vuuyA8p2A8Aj6flx-QchhSO2A6I4BPY4YUFYqg61uZRrv7yCXI6NQTaFqRYuBr~SYPbXxrxK9dEbRgo~PnYKDN2YIY8Ta0lE2pj94kWU8EXOSl3UD-9bLtb67ortxWrqTnTb1vJA4x8hEee9CFP0zicTDcQv2KYilF2zAiHgMatjMbRBW01BTk6efZn3-jSEDz~FFYVQ__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Immunohistochemical stains of CD8, CD68, and CD47. (A-B) The degree of CD8-positive cytotoxic T-cell infiltration varied. (C) Image of CD8 staining analyzed by QuPath. CD8-positive cells are highlighted in red. (D-E) The degree of CD68-positive macrophage infiltration varied. (F-J) Representative images of each CD47 score (score 0 [complete negative], score 1 [faint], score 2 [weak], score 3 [intermediate], and score 4 [strong]).
