Fig. 1.
Pathology of lymphoma in the (A) nose, (B) skin, and (C) peripheral blood of the patient. (A) Original nasal angiocentric lymphoma shows vascular infiltration with prominent necrosis (hematoxylin-eosin [HE] staining, original magnification × 40). (B) Lymphoma cells infiltrate into the epidermis and dermis (HE staining, original magnification × 40). (C) Leukemic cells in the terminal stage show the morphology of LGLs with coarse azurophilic granules and abundant cytoplasm (May-Grünwald Giemsa staining, original magnification × 500).