title: An expansive papilloma of the nasolachrymal drainage system harbouring human papilloma virus.
abstract: We report a case of an expansive tumour extending from the lachrymal sac into the adjacent maxillary sinus. Histology showed a benign exophytic papilloma. By means of the in situ (DNA) hybridization technique, human papilloma virus (HPV) 6/11 were demonstrated, indicating a viral aetiology, similar to exophytic papillomas of the nose and larynx.
authors.affiliation: Department of Otolaryngology, Gentofte University Hospital, Copenhagen, Denmark.
authors.forename: C
authors.initials: C
authors.lastname: Buchwald
authors.forename: V
authors.initials: V
authors.lastname: Skoedt
authors.forename: M
authors.initials: M
authors.lastname: Tos
mesh_terms: D000368:Aged; D005134:Eye Neoplasms / Q000473:pathology / Q000821:virology*; D006801:Humans; D008297:Male; D008444:Maxillary Sinus Neoplasms / Q000473:pathology / Q000821:virology*; D009301:Nasolacrimal Duct / Q000473:pathology; D010212:Papilloma / Q000473:pathology / Q000821:virology*; D027383:Papillomaviridae / Q000302:isolation & purification*