Case Report
Copyright ©The Author(s) 2015.
World J Hematol. May 6, 2015; 4(2): 10-15
Published online May 6, 2015. doi: 10.5315/wjh.v4.i2.10
Figure 1
Figure 1 Autopsy was performed. Hematoxylin-eosin staining in lymph node revealed diffuse proliferation of tumor cells in low power field (A); High power field imaging showed infiltrated atypical small lymphocytes (B); Immunohistochemical staining revealed that the tumor cells expressed anaplastic lymphoma kinase (C). ALK: Anaplastic lymphoma kinase.
Figure 2
Figure 2 Anaplastic lymphoma kinase positive tumor cells were selectively proliferating in intra lumina of vessels in lung (A, C) and heart (B, D), respectively.