title: Staged endonasal-external resection of esthesioneuroblastoma involving the nasolacrimal duct and lacrimal sac.
authors.affiliation: Department of Ophthalmology and Vision Sciences, St. Michael's Hospital, University of Toronto, Toronto, Ont.
authors.forename: Michel J
authors.initials: MJ
authors.lastname: Belliveau
authors.affiliation: Department of Faculty of Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ont.
authors.forename: James C M
authors.initials: JC
authors.lastname: Wang
authors.affiliation: Department of Ophthalmology and Vision Sciences, St. Michael's Hospital, University of Toronto, Toronto, Ont.
authors.forename: Navdeep
authors.initials: N
authors.lastname: Nijhawan
authors.affiliation: Department of Laboratory Medicine & Pathobiology, St. Michael's Hospital, University of Toronto, Toronto, Ont.
authors.forename: Eleanor K
authors.initials: EK
authors.lastname: Latta
authors.affiliation: Department of Otolaryngology-Head & Neck Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont. Electronic address: leejo@smh.ca.
authors.forename: John M
authors.initials: JM
authors.lastname: Lee
mesh_terms: D000293:Adolescent; D003608:Dacryocystorhinostomy; D018304:Esthesioneuroblastoma, Olfactory / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005134:Eye Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D007766:Lacrimal Apparatus Diseases / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D009296:Nasal Cavity / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D009301:Nasolacrimal Duct / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D009361:Neoplasm Invasiveness; D009669:Nose Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D013508:Ophthalmologic Surgical Procedures; D018714:Radiotherapy, Adjuvant; D014057:Tomography, X-Ray Computed