Figure 3From: Treatment of eccrine porocarcinoma with metastasis to the parotid gland using intensity-modulated radiation therapy: a case report Photomicrographs of surgical pathology specimens. (A-B) Photomicrograph of left parotid mass showing tumor cells of similar cytology to the original temporal mass infiltrating the parotid gland. Ductal structures characteristic of eccrine porocarcinoma are seen (hematoxylin and eosin, 4× to 20×).Back to article page