Fig. 2From: Primary epididymis malignant triton tumor: case report and review of the literature a Histologically, malignant peripheral nerve sheath tumors with highly cellular areas neighboring less cellular ones, with dense eosinophilic cytoplasm and cytoplasmic cross striations were scattered through the stroma, which was made up of pleomorphic spindle cells (HE ×100). b Nests of cells with rhabdomyoblastic differentiation are seen to lie in a mucoid stroma (HE ×400)Back to article page