Fig. 4From: Pancreatic follicular dendritic cell sarcoma: a case reportHigh-magnification images of tumor cell shapes, spindle, circular, or oval shapes, with unclear boundaries with the surrounding area. The nuclei are large and deeply stained, with mild anisotropy. The cytoplasm is lightly stained and eosinophilic, with visible mitotic structures (× 400)Back to article page