title: Cytomorphological features of nodular hidradenoma highlighting eccrine differentiation: a case report.
abstract: We report a case of nodular hidradenoma in a 90 year old male, presenting with an eyelid swelling. The cytomorphological features are described with special emphasis on cytoplasmic granularity and tubule formation as an important feature in diagnosing and differentiating eccrine tumors from other adnexal neoplasms on FNAC.
authors.affiliation: Department of Pathology, LHMC, New Delhi.
authors.forename: Shilpi
authors.initials: S
authors.lastname: Agarwal
authors.forename: Kiran
authors.initials: K
authors.lastname: Agarwal
authors.forename: Paras
authors.initials: P
authors.lastname: Kathuria
authors.forename: Manjula
authors.initials: M
authors.lastname: Jain
authors.forename: Devender Singh
authors.initials: DS
authors.lastname: Chauhan
authors.forename: Om
authors.initials: O
authors.lastname: Prakash
mesh_terms: D018250:Acrospiroma / Q000473:pathology*; D000369:Aged, 80 and over; D044963:Biopsy, Fine-Needle; D003937:Diagnosis, Differential; D005143:Eyelids / Q000473:pathology*; D006801:Humans; D008297:Male; D013544:Sweat Gland Neoplasms / Q000473:pathology*