| hidradenoma papilliferum | <tumour> A solitary benign tumour occurring in women usually in the labia majora, cystic and papillary, and composed of epithelium resembling that of apocrine glands. Synonym: apocrine adenoma, hidradenoma papilliferum. (05 Mar 2000) |
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| syringocystadenoma papilliferum | A syringocystadenoma characterised by numerous finger-like projections of proliferated neoplastic epithelial cells in two layers on a stromal core of fibrous connective tissue infiltrated by plasma cells occurring singly or as part of a nevus sebaceus. (05 Mar 2000) |