To study the clinicopathological profile, recurrence and malignant potential of the inverted papilloma of nose and paranasal sinuses in relation to the definitive diagnosis and the management undertaken. A total number of 52 cases of histologically proven inverted papilloma managed in our department of otolaryngology over a 10-year period (May 1998-April 2008) were followed up (until October 2009) and the results were analyzed retrospectively to find out any incidence of recurrence of these tumours. A total of 52 inverted papilloma cases were managed with different surgical interventions. Male:female ratio was found to be 10:1. The mean follow up period was 74 months (range 16 months-11 years). Recurrence was observed in 20 (38%) cases. 23% had recurrence without any specific histological pattern, 12% had recurrence with focal dysplasia and 4% had recurrence with malignant transformation into squamous cell carcinoma (SCC). Post-operative radiotherapy was given to 8% (four cases) with malignant transformation. The management of inverted papilloma depends on its size and extension. Recurrence can be minimized by an appropriate surgical planning. Careful endoscopic assessment is essential to detect early recurrence. Recurrent inverted papilloma should be treated more aggressively. Malignant transformation in inverted papilloma should be managed like any aggressive sino-nasal malignancy.
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.
Rhinosporidiosis is an infection caused by Rhinosporidium seeberi that frequently presents as polypoidal nasal lesions. Here, we report two cases of rhinosporidiosis with unusual presentations. The fi rst case presented in our department with chronic dacryocystitis of left side for endoscopic dacryocystorhinostomy (endoscopic DCR) operation. The second case presented as a long hanging mass arising from the right side of nasal septum. The diagnosis was established on the morphological basis by the identifi cation of endospores and sporangia. The clinicopathological and immunologic features were discussed and the literature was reviewed.
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