Perianal Tumor With Overlap Features of Fibroadenoma and Phyllodes Tumor Arising From Anogenital Mammary-like Glands

[Fibroepithelial tumors of the anogenital mammary-like glands]

Mammary-like glands are a normal anatomical component of the anogenital region. The tumors occurring in them morphologically mimic the similar diseases of the breast. The paper presents a case of vulvar fibroadenoma with leaf-like outgrowths and apocrine metaplasia in a 38-year-old female patient. It describes the clinical and morphological characteristics of fibroadenomas and benign phyllodes tumors in the anogenital region.