Case Report
Copyright ©The Author(s) 2024.
World J Clin Cases. May 26, 2024; 12(15): 2655-2663
Published online May 26, 2024. doi: 10.12998/wjcc.v12.i15.2655
Figure 2
Figure 2 Immunohistochemistry and histopathology of the second lymph node biopsy. A: The lymph node was replaced by diffuse medium to small tumor cells, with multifocal and massive necrosis (hematoxylin and eosin, 400 ×); B-D: Immunohistochemistry showed the positives of CD20 (C), CD10 (D), and CD5, partially positive of terminal deoxynucleotidyl transferase (B) for tumor cells (EnVision, 400 ×).