title: Detection of human papillomavirus DNA in carcinomas of the nasal cavities and paranasal sinuses by polymerase chain reaction.
abstract: The authors retrospectively searched for human papillomavirus (HPV) types 16 and 18 in 60 cases of carcinoma arising from the nasal cavities (NC) and paranasal sinuses (PS) by using the polymerase chain reaction (PCR) on DNA extracted from formalin-fixed, paraffin-embedded tissues. In cases of SCC (n = 49), the authors also compared the clinical features of patients with HPV-positive and HPV-negative results to determine the clinical significance of HPV. HPV 16 and 18 were detected in 7 of the 49 cases (14%) of SCC. In the other histologic types of carcinoma (n = 11), neither HPV 16 nor HPV 18 was detected. No significant differences in the clinical features were observed between patients with SCC with HPV-positive and HPV-negative results. The results suggest that HPV 16 and 18 are implicated in the pathogenesis of SCC arising from the NC and PS. However, the presence of HPV is not related to local progression, occurrence of metastases, or the prognosis of the patients.
authors.affiliation: Department of Otolaryngology, Hokkaido University School of Medicine, Sapporo, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Furuta
authors.forename: T
authors.initials: T
authors.lastname: Takasu
authors.forename: T
authors.initials: T
authors.lastname: Asai
authors.forename: T
authors.initials: T
authors.lastname: Shinohara
authors.forename: H
authors.initials: H
authors.lastname: Sawa
authors.forename: K
authors.initials: K
authors.lastname: Nagashima
authors.forename: Y
authors.initials: Y
authors.lastname: Inuyama
mesh_terms: D000328:Adult; D000368:Aged; D001483:Base Sequence; D015139:Blotting, Southern; D002294:Carcinoma, Squamous Cell / Q000382:microbiology / Q000473:pathology; D004279:DNA, Viral / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008969:Molecular Sequence Data; D009669:Nose Neoplasms / Q000382:microbiology* / Q000473:pathology; D009693:Nucleic Acid Hybridization; D027383:Papillomaviridae / Q000302:isolation & purification*; D010255:Paranasal Sinus Neoplasms / Q000382:microbiology* / Q000473:pathology; D016133:Polymerase Chain Reaction; D016019:Survival Analysis; D014412:Tumor Virus Infections / Q000382:microbiology*
chemical_list: D004279:DNA, Viral