CCND1 and carcinoma: The carcinoma component was positive for CK903 (Figure 1, top center) and p40 and negative for ER, PR, and GATA3, where lymphoma component was positive for CD23 (Figure 1, top right), CD5 (Figure 1, bottom left), and CD20 (Figure 1, bottom center) and negative for SOX11 and CyclinD1 (Figure 1, bottom right).