Figure 1From: Neuroendocrine carcinoma arising in soft tissue: three case reports and literature review(a) Rows of cells divided by fine fibrovascular stroma into a packet arrangement. This arrangement is typical of an endocrine tumour (H&E × 10). (b) Fine stroma with relatively uniform-looking cells and nuclear irregularity. The nuclear irregularity suggests that the tumour is not benign (H&E × 40). (c) High power showing granular cytoplasmic staining with anti-chromogranin antibody. (d) High power showing diffuse cytoplasmic staining with anti-cytokeratin antibodyBack to article page