Surgical management of monomorphic epitheliotropic intestinal T-cell lymphoma followed by chemotherapy and stem-cell transplant: A case report and review of the literature

Figure 3 Pathologic and immunohistochemistry findings. A and B: Low magnification (A) (× 40, H&E) and high magnification (B) (× 200, H&E) images of lymphocytes demonstrating an epitheliotropic pattern; C: The shape of lymphoma cells is uniform throughout, emphasizing the monomorphism; D-H: The tumor cells were positive for CD3 (D), CD8 (E), CD56 (F), Granzyme B (G), and TIA-1 (H). (C-H, magnification × 200).