Figure 3.
![Figure 3. Histopathologic staining features. (A) CD45RO staining (positive) of ALCL. (B) CD20 staining (negative) of ALCL. (C) OX40/CD134 staining (positive) of AILD. (D) CXCR3 staining (positive) of AILD. (E) CCR5 staining (positive) of AILD. (F) ST2(L) staining (positive) of PTCL, unspecified type (diffuse large cell type). (G) CCR5 staining (positive) of PTCL, unspecified type (diffuse pleomorphic [L and M] cell type). (H) CXCR3 staining (positive) of PTCL, unspecified type (diffuse large cell type). (I) OX40/CD134 staining (positive) of PTCL, unspecified type (diffuse medium-sized cell type). Original magnification, × 400.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/103/1/10.1182_blood-2002-05-1352/6/h80145420003.jpeg?Expires=1735831785&Signature=THafO0yjkNBmlXfQKSnJqlNIKktwlhfv~rwpwBDfdmtXwgEuXboyVdxQ7kq9PRhWyh8WYLkFQfYh6E1zwozf5slGbHAONvAhbmJn0Yy~nBWnJWochKBBc7U5iVUhhpdzrrDQl7DzYAkl7mU4Alz9JmAcIkK2P5JSJ6Zi2FwCYk-59FZKtl3lDFI7USsbk0ERmxBW1ChEZ8sppPfbqLcMHewZZZL2p~CTnjQ8p5r-vSIRxz9TSn8iZo9VVqkrO4CKm7srv-n3rZaGt-PYrQYFnycwq7VkcNM4D-K1HGNWBmAesZgstfsS1DQZxWD5vrs1HycENg4IsZNpSGLyE982nQ__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Histopathologic staining features. (A) CD45RO staining (positive) of ALCL. (B) CD20 staining (negative) of ALCL. (C) OX40/CD134 staining (positive) of AILD. (D) CXCR3 staining (positive) of AILD. (E) CCR5 staining (positive) of AILD. (F) ST2(L) staining (positive) of PTCL, unspecified type (diffuse large cell type). (G) CCR5 staining (positive) of PTCL, unspecified type (diffuse pleomorphic [L and M] cell type). (H) CXCR3 staining (positive) of PTCL, unspecified type (diffuse large cell type). (I) OX40/CD134 staining (positive) of PTCL, unspecified type (diffuse medium-sized cell type). Original magnification, × 400.
