Sinonasal papillomas: a report of 82 cases in Copenhagen County, including a longitudinal epidemiological and clinical study.
The present epidemiological and clinical study comprises 82 patients with sinonasal papillomas diagnosed from 1975 to 1993. Histology showed 58 cases of inverted papillomas including 5 cases of associated carcinoma, 19 cases of exophytic papilloma, and 5 cases of columnar cell papilloma. The incidence of sinonasal papillomas in Copenhagen County was 0.74 per 100,000 inhabitants per year. The inverted and columnar cell papillomas were typically located in the middle meatus with a varying degree of involvement of the adjacent sinuses. The exophytic papillomas were predominantly located multicentrically on the nasal septum. Good results of treatment, especially with regard to inverted papillomas, were not correlated to the aggressiveness of surgery. A lateral rhinotomy with medial maxillectomy was performed as primary surgery in 28 patients. In 50% of these patients there were recurrences. The preliminary results of endonasal endoscopic surgery revealed a high success rate, i.e., no recurrences in 5 cases so far. The septal papillomas were typically resected by a simple endonasal procedure. There were recurrences in 66% of these cases. The midfacial degloving procedure may be advocated instead of or as a supplement to the lateral rhinotomy if the tumor cannot be visualized sufficiently by endoscopy. Smoking may dispose to sinonasal papillomas.
Buchwald
C
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Department of Otolaryngology, Glostrup Hospital, Denmark.
Franzmann
M B
MB
Tos
M
M
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002277:Carcinoma / Q000453:epidemiology / Q000473:pathology / Q000601:surgery; D003718:Denmark / Q000453:epidemiology; D004724:Endoscopy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D009300:Nasal Septum / Q000473:pathology; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology; D009378:Neoplasms, Multiple Primary / Q000453:epidemiology / Q000473:pathology / Q000601:surgery; D009669:Nose Neoplasms / Q000453:epidemiology* / Q000473:pathology / Q000601:surgery; D010212:Papilloma / Q000453:epidemiology* / Q000473:pathology / Q000601:surgery; D018308:Papilloma, Inverted / Q000453:epidemiology / Q000473:pathology / Q000601:surgery; D010255:Paranasal Sinus Neoplasms / Q000453:epidemiology* / Q000473:pathology / Q000601:surgery; D012307:Risk Factors; D012907:Smoking / Q000453:epidemiology; D016896:Treatment Outcome