Oncocytic Schneiderian papilloma occurring in a young Nigerian male: a case report.
Oncocytic Schneiderian papilloma is one of the three morphologically separate tumors that arise from the Schneiderian membrane (the others are fungi form papilloma and inverted papilloma). It is quite rare in our environment. We report a case of Oncocytic Schneiderian papilloma arising from the right maxillary sinus and extending to the ipsilateral nasal region in a 26year old Nigerian male. The growth was present for a period of 5 months before his presentation on 18-10-2005 and recurred again nine months later after excision. Both excised tissues were confirmed by histology to be Oncocytic Schneiderian papilloma, with no evidence of malignancy after a rigorous search.
Olusina
D
D
Department of Anatomic Pathology, University of Nigeria Teaching Hospital, Enugu, Nigeria. dbolusina@yahoo.com
Nzegwu
M A
MA
Okoroafor
I J
IJ
D000328:Adult; D006801:Humans; D008297:Male; D009297:Nasal Mucosa / Q000473:pathology*; D009669:Nose Neoplasms / Q000473:pathology* / Q000601:surgery; D010212:Papilloma / Q000473:pathology* / Q000601:surgery; D012008:Recurrence