Figure 3.

Histopathologic features of EMP. A. Dutcher's body (case 1). B. tumor giant cells (case 24). C. Amyloid deposition stained by congo red (case 9). D. Amyloid deposition stained by congo red showed a characteristic "apple-green" birefringence under polarized light (case 9).

Zuo et al. Diagnostic Pathology 2011 6:123   doi:10.1186/1746-1596-6-123
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