Radiation Therapy for Secondary Cutaneous Plasmacytomas
Figure 2
Histopathologic features of biopsy from patient’s right forearm lesion demonstrating: (a) neoplastic plasma cells infiltrating dermis with pleomorphic nuclei on Haematoxylin-Eosin staining, (b) strong lambda light chain staining, (c) lack of kappa light chain expression, and (d) strong staining for CD138 (plasma cell marker).
