Fig. 3From: Malignant peripheral nerve sheath tumor of the transverse colon with peritoneal metastasis: a case reporta Hematoxylin and eosin sections showing sheets and fascicles of elongated to spindle-shaped tumor cells (× 4). b Tumor cells having elongated hyperchromatic nuclei and mild to moderate amount of cytoplasm, showing moderate degree of pleomorphism and atypia (× 20). c Tumor reaching up to inked serosal resected margin (× 4). d Tumor necrosis (× 4). e Atypical mitosis (× 40)Back to article page