title: Tubulopapillary hidradenoma: A rare case with cytohistopathological correlation.
abstract: Tubulopapillary hidradenoma is a rare adnexal neoplasm with only a few cases reported in literature. The tumor shows a female predominance with a wide age range and presents as a well-defined, non-tender nodule most often located on the scalp. Review of the literature yielded no fine-needle aspiration reports of the cytological features of the tumor. We report a rare case of tubulopapillary hidradenoma in a 30-year-old male, presenting with a scalp swelling. The cytomorphological features are described in detail with histopathological correlation.
authors.affiliation: Department of Pathology, Lady Hardinge Medical College, New Delhi, India.
authors.forename: Neha Kawatra
authors.initials: NK
authors.lastname: Madan
authors.forename: Shilpi
authors.initials: S
authors.lastname: Agarwal
authors.forename: Manupriya
authors.initials: M
authors.lastname: Nain
keywords: Cytology; hidradenoma; scalp