title: Sinonasal inverted papilloma: A case report and mini review of histopathological features.
abstract: Inverted papilloma is a benign epithelial growth in the underlying stroma of the nasal cavity and paranasal sinuses. The pathogenesis of this lesion remains unclear although allergy, chronic sinusitis and viral infections have been suggested as possible causes. The tumor is well known for its invasiveness, tendency to recur and association with malignancy. Recurrence rates of inverted papilloma are unacceptably high, which actually represents residual disease in most cases. In this study, we have presented a case report and reviewed the histological features of sinonasal inverted papilloma.
authors.affiliation: Department of Oral and Maxillofacial Pathology, V.S.P.M.D.C.R.C, Nagpur, Maharashtra, India.
authors.forename: Shubhangi
authors.initials: S
authors.lastname: Khandekar
authors.affiliation: Department of Oral and Maxillofacial Pathology, V.S.P.M.D.C.R.C, Nagpur, Maharashtra, India.
authors.forename: Alka
authors.initials: A
authors.lastname: Dive
authors.affiliation: Department of Otorhinolaryngology, Hind Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
authors.forename: Rakesh
authors.initials: R
authors.lastname: Mishra
authors.affiliation: Department of Oral and Maxillofacial Pathology, C.D.C.H, Lucknow, Uttar Pradesh, India.
authors.forename: Neha
authors.initials: N
authors.lastname: Upadhyaya
keywords: Benign nasal growth; inverted papilloma; sinonasal papilloma