Ramos SL, Romero JG, Dorantes IAM, Aldape BB, Cano VAM

Language: Spanish
References: 12
Page: 88-91
PDF size: 446.27 Kb.

ABSTRACT

An 81-year-old male patient consulted a dental surgeon due to his presenting a firm, mobile, asymptomatic nodular lesion on the upper lip. The patient stated that he had had the mass since childhood but that it had grown slowly over the course of the previous year. The clinical diagnosis was pleomorphic adenoma, for which reason the patient underwent an excisional biopsy under local anesthesia. The specimen was sent for histopathological examination. The patient’s progress was satisfactory and there was no recurrence of the lesion. Microscopic examination revealed the presence of a well-defined neoplasm consisting of multiple small ductal structures located in the dermis. These ducts were lined with two rows of flattened epithelial cells and contained varying amounts of amorphous material in the lumen. The stroma exhibited chondroid differentiation.

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