Chondroid syringoma with extensive ossification
A 50-year-old lady presented with an 8-month history of a painless, slow-growing lesion over the tip of nose []. The lesion was hard, nontender, mobile, and measured 2 × 2 × 1 cm. There was no lymphadenopathy. By an elliptical incision, the tumor was excised completely and sent for histopathological examination []. Gross examination showed a well-circumscribed whitish nodular firm mass gritty to cut. A microscopic examination revealed a circumscribed biphasic tumor composed of lobules of epithelial nests lined by two layers of cells, and outer myoepithelial and inner epithelial with foci of squamous differentiation separated by a chondromyxoidstroma. The stroma shows loose chondromyxoid areas with bone formation []. There was no evidence of malignancy or atypia.