title: Transitional cell carcinoma of the nasolacrimal sac.
abstract: Tumors in the lacrimal sac are rare yet important due to their malignant and potentially lethal outcomes if there is a misdiagnosis or delay in treatment. Epithelial tumors predominate with squamous cell carcinoma. We report a transitional cell carcinoma of the lacrimal sac and management course for the patient.
authors.affiliation: University of Sydney, Concord Repatriation General Hospital, Sydney, New South Wales, Australia.
authors.forename: Rushmia
authors.initials: R
authors.lastname: Karim
authors.forename: Raf
authors.initials: R
authors.lastname: Ghabrial
authors.forename: Betty
authors.initials: B
authors.lastname: Lin