What is the diagnosis and recommended treatment for a patient with an immunohistochemistry report showing CD45 (Cluster of Differentiation 45) positivity, Bcl6 (B-cell lymphoma 6) positivity, Cyclin D1 negativity, and CD30 (Cluster of Differentiation 30) negativity?

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Last updated: December 10, 2025 • View editorial policy

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Related Questions

What is the diagnosis and treatment approach for a patient with an immunohistochemistry report showing CD45 (Cluster of Differentiation 45) and bcl6 (B-cell lymphoma 6) positivity, along with Cyclin D1 positivity and CD30 negativity?

What is the likely diagnosis and management for a patient with a history of autoimmune disorders or immunosuppression, presenting with an Immunohistochemistry (IHC) report showing CD45 (Cluster of Differentiation 45) positivity, BCL6 (B-cell lymphoma 6) positivity, and negativity for Cyclin D1 and CD30?

What is the appropriate diagnosis and treatment approach for a patient with monoclonal B-cells (positive for Cluster of Differentiation 19 (CD19), Cluster of Differentiation 20 (CD20), Fluorescent Monoclonal Cell 7 (FMC-7) partial, Cluster of Differentiation 45 (CD45), and surface Kappa (sKappa), negative for Cluster of Differentiation 5 (CD5), Cluster of Differentiation 10 (CD10), Cluster of Differentiation 11c (CD11c), Cluster of Differentiation 23 (CD23), Cluster of Differentiation 200 (CD200), Cluster of Differentiation 25 (CD25), and Cluster of Differentiation 103 (CD103)) and lambda predominant plasma cells (positive for Cluster of Differentiation 38 (CD38), Cluster of Differentiation 138 (CD138), and partial Cluster of Differentiation 19 (CD19); negative for Cluster of Differentiation 56 (CD56) and Cluster of Differentiation 117 (CD117))?

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