Figure 3From: Multiple scalp metastases from colonic neuroendocrine carcinoma: case report and literature review Microscopic features of scalp nodule. (A) Tumor cells arranged in diffuse and nesting patterns in the subcutis (hematoxylin-eosin staining, ×50). (B) Irregular and small to medium-sized tumor cells with scanty cytoplasm, hyperchromatic nuclei and distinct nucleoli in some cells (hematoxylin-eosin staining, ×400).Back to article page