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Modification of endoscopic medial maxillectomy: a novel approach for inverted papilloma of the maxillary sinus

Published online by Cambridge University Press:  26 January 2015

A Ghosh*
Affiliation:
Department of Otolaryngology, MGM Medical College, Kishanganj, India
S Pal
Affiliation:
Department of Otolaryngology, R G Kar Medical College, Kolkata, India
A Srivastava
Affiliation:
Swastik ENT Centre, Ranchi, India
S Saha
Affiliation:
Department of Otolaryngology, National Medical College, Kolkata, India
*
Address for correspondence: Dr A Ghosh, Hope Nursing Home, A/88 NSB Road (East) PO-Searsole-Rajbari, PS-Raniganj, DT-Burdwan, West Bengal, India E-mail: way2anirban@gmail.com

Abstract

Objective:

To describe modification to endoscopic medial maxillectomy for treating extensive Krouse stage II or III inverted papilloma of the nasal and maxillary sinus.

Method:

Ten patients with inverted papilloma arising from the nasoantral area underwent diagnostic nasal endoscopy, contrast-enhanced computed tomography scanning of the paranasal sinus and pre-operative biopsy of the nasal mass. They were all managed using endoscopic medial maxillectomy and followed up for seven months to three years without recurrence.

Results:

Most patients were aged 41–60 years at presentation, and most were male. Presenting symptoms were nasal obstruction, mass in the nasal cavity and epistaxis. In each case, computed tomography imaging showed a mass involving the nasal cavity and maxillary sinus, with bony remodelling. The endoscopic medial maxillectomy approach was modified by making an incision in the pyriform aperture and removing part of the anterolateral wall of the maxilla bone en bloc.

Conclusion:

Modified endoscopic medial maxillectomy providing full access to the maxillary and ethmoid sinuses is described in detail. This effective, reproducible technique is associated with reduced operative time and morbidity.

Information

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 2015 

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