Hidradenoma of vulva occurs arises from
Ans. is 'a' i.e., Apocrine glandsHidradenoma - arises from the apocrine glands ofvulva.It rarely exceeds 1 cm sizeHistologically it shows cystic spaces enclosing a papillary adenomatous massIt may undergo malignant change and thus requires excision.
Apocrine glands
Sebaceous glands
Subcutaneous tissue
Hair follicle