16 August 2024
: Case report 
Fluid Overload-Associated Large B-Cell Lymphoma with Light Chain Restriction Type Plasma Cell Infiltration: A Case Report
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Rare coexistence of disease or pathology
Yao Liu
123ABEF*, Akihiro Shioya13BD, Ryo Shimizu3B, Yumi Tsubata3B, Motona Kumagai34BD, Yoshiiku Okanemasa3BF, Jia Han 13ABD, Sohsuke Yamada 13ACDEG
DOI: 10.12659/AJCR.944268
Am J Case Rep 2024; 25:e944268
Figure 3. Histopathological features of the pleural fluid cell block. (A, B) Hematoxylin and eosin (H&E). Pleural fluid cell block shows scattered isolated atypical cells with nuclear translocation, larger cell morphology than small lymphocytes, abundant basophilic cytoplasm, and clear nucleosomes. Polynuclear and lobulated cells are also observed in places. (A: magnification ×600; scale bar: 20 μm, B: magnification ×1000; scale bar: 20 μm).