Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. May 16, 2021; 9(14): 3411-3417
Published online May 16, 2021. doi: 10.12998/wjcc.v9.i14.3411
Figure 1
Figure 1 Hematoxylin and eosin staining. A: Proliferation of irregular thick wall vascular channels lined by flat endothelial cells with clear lymphatic fluid in the lumens [hematoxylin and eosin (H&E), 40 ×]; B: Some of the proliferative vessels are filled with blood, instead of lymphatic substance (H&E, 100 ×).