title: Undifferentiated carcinoma with prominent lymphocytic infiltration (so-called lymphoepithelioma) in the trachea.
abstract: This report presents a case of tracheal undifferentiated carcinoma with marked lymphocytic infiltration. The tumor was histologically similar to the so-called lymphoepithelioma of the nasopharyngeal region. After resection of the tumor, radiotherapy was performed. No recurrence has been found for six years. To our knowledge, this so-called lymphoepithelioma in the trachea is the first case reported in the literature.
authors.affiliation: Department of Surgery, University of Tsukuba, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Onizuka
authors.forename: M
authors.initials: M
authors.lastname: Doi
authors.forename: K
authors.initials: K
authors.lastname: Mitsui
authors.forename: T
authors.initials: T
authors.lastname: Ogata
authors.forename: M
authors.initials: M
authors.lastname: Hori
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000628:therapy; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D012074:Remission Induction; D014134:Tracheal Neoplasms / Q000473:pathology* / Q000628:therapy