title: Lipomatous apocrine adenoma with syringocystadenoma papilliferum arising from the external auditory canal.
abstract: A case of lipomatous tubular adenoma (LTA) with syringocystadenom papilliferum (SCAP) arising from the external auditory canal in a 25-year-old man is described and to the best of our knowledge through literature review, this kind of morphologic entity has not been reported before. Herein we reported the first case in the English literature in the world.
authors.affiliation: Department of Surgical Pathology, Changhua Christian Hospital, Changhua, Taiwan.
authors.forename: Tzu-Cheng
authors.initials: TC
authors.lastname: Su
authors.forename: Ko-Hung
authors.initials: KH
authors.lastname: Shen
authors.forename: Hsin-kai
authors.initials: HK
authors.lastname: Wang
authors.forename: Pei-Yi
authors.initials: PY
authors.lastname: Chu
authors.forename: Mei-Ling
authors.initials: ML
authors.lastname: Chen
mesh_terms: D000328:Adult; D003536:Cystadenocarcinoma / Q000473:pathology* / Q000601:surgery; D004424:Ear Canal / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008875:Middle Aged; D013544:Sweat Gland Neoplasms / Q000473:pathology*; D018252:Syringoma / Q000473:pathology* / Q000601:surgery