title: An Uncommon Osseous Frontal Sinus Tumor: Monostotic Paget's Disease.
abstract: Paget's disease of the bone is a disorder characterized by abnormal breakdown and formation of bone tissue. The cause is believed to be either viral or genetic in origin. Most of the time, patients are asymptomatic. Diagnosis is supported by findings from multiple modalities including serum markers, imaging, bone scans, and histology. We present a rare case of Paget's disease of the bone involving the frontal sinus. We review the relevant clinical, diagnostic, and histological findings. We also suggest indications for the management of monostotic Paget's disease of the frontal sinus.
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, The Ottawa Hospital, Civic Campus, Parkdale Clinic, Room 459, 737 Parkdale Avenue, Ottawa, ON, Canada K1Y 1J8.
authors.forename: Varant
authors.initials: V
authors.lastname: Labajian
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, The Ottawa Hospital, Civic Campus, Parkdale Clinic, Room 459, 737 Parkdale Avenue, Ottawa, ON, Canada K1Y 1J8.
authors.forename: Evie
authors.initials: E
authors.lastname: Landry
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, The Ottawa Hospital, Civic Campus, Parkdale Clinic, Room 459, 737 Parkdale Avenue, Ottawa, ON, Canada K1Y 1J8.
authors.forename: Fahad
authors.initials: F
authors.lastname: Alfawwaz
authors.affiliation: Department of Pathology and Laboratory Medicine, The University of Ottawa, Ottawa, ON, Canada.
authors.forename: Chi
authors.initials: C
authors.lastname: Lai
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, The Ottawa Hospital, Civic Campus, Parkdale Clinic, Room 459, 737 Parkdale Avenue, Ottawa, ON, Canada K1Y 1J8 ; The Ottawa Hospital Research Institute, Ottawa, ON, Canada.
authors.forename: Shaun J
authors.initials: SJ
authors.lastname: Kilty