Diffuse Large B-Cell Lymphoma, Not Otherwise Specified (DLBCL NOS) Presenting as Multiple Subcutaneous Nodules: An Unusual Cutaneous Presentation of Systemic Disease

<div>Bone marrow biopsy. (a, b) Bone marrow aspirates showing rare scattered atypical hematolymphoid cells (white arrow) with large nuclei and prominent nucleoli (Wright-Giemsa, ×200 and ×400). (c, d) Bone marrow core biopsy demonstrating loose lymphoid aggregates (H&amp;E, ×100 and ×400) highlighted by (e) strong CD20 immunoreactivity (DAB with hematoxylin counterstain, ×400).</div>

Case Reports in Pathology

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Figure 4: Diffuse Large B-Cell Lymphoma, Not Otherwise Specified (DLBCL NOS) Presenting as Multiple Subcutaneous Nodules: An Unusual Cutaneous Presentation of Systemic Disease 

Figure 4 | Diffuse Large B-Cell Lymphoma, Not Otherwise Specified (DLBCL NOS) Presenting as Multiple Subcutaneous Nodules: An Unusual Cutaneous Presentation of Systemic Disease 