作者: Athanasios K. Poulopoulos , Apostolos Epivatianos , Demetrios Antoniades , Thomas Zaraboukas
DOI: 10.2174/1874375700802010001
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摘要: Oral inverted ductal papilloma (IDP) is a very uncommon lesion of minor salivary gland origin. Forty five cases have been reported in the literature. We describe case IDP developed as an asymptomatic submucosal mass hard palate middle-aged woman. Excisional biopsy was performed, and ten months patient's follow-up showed no evidence recurrence. The major portion tumour made up proliferating configurations containing epi- dermoid cells. Some microcysts crypts were seen. Immunohistochemical analysis present supports hy- pothesis that arises from excretory duct