PMC5730414_01
Excision of left forearm lesion under general anaesthesia. Dissection done to identify the vascular bundle.
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Wound was closed primarily (Fig. 1).
Eccrine poroma at 10x magnification.
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No evidence of malignancy seen. (Fig. 2, Fig. 3).
Eccrine porocarcinoma with necrosis area seen at 20x magnification.
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The tumor is completely excised, 10 mm away from margin (Fig. 4, Fig. 5, Fig. 6, Fig. 7).
Squamous differentiation seen in porocarcinoma at 400x magnification.
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The tumor is completely excised, 10 mm away from margin (Fig. 4, Fig. 5, Fig. 6, Fig. 7).
Dyskeratotic cells and keratin pearls seen in squamous cell carcinoma of the right cheek at 100x magnification.
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Interpretation: squamous cell carcinoma, well differentiated (Fig. 8, Fig. 9).