Fig. 1From: Response assessment with the CXCR4-directed positron emission tomography tracer [68Ga]Pentixafor in a patient with extranodal marginal zone lymphoma of the orbital cavitiesHistology and immunohistochemistry (IHC) for CD20, Bcl-2 and CXCR4 expression in lymphoma biopsy. a H&E staining. b IHC for CD20. c IHC for Bcl-2. d IHC for CXCR4Back to article page