title: NK/T cell lymphoma with inverted papilloma: A rare coexistence.
abstract: Natural killer/T-cell (NK/T) lymphomas are an infrequent tumour type of NK and NK-T cells commonly occurring in the upper aero-digestive tract. Most reported cases in the literature are random solitary cases of NK/T-cell lymphoma. A 35-year-old male farmer from Sikkim reported to our institution with NK/T-cell lymphoma (nasal type) with coexistent inverted papilloma of the nose. This case is being reported due to the unique and unusual simultaneous occurrence of these two tumour entities.
authors.affiliation: Sikkim Manipal Institute of Medical Sciences, Gangtok, Sikkim, India.
authors.forename: Asitava Deb
authors.initials: AD
authors.lastname: Roy
authors.affiliation: Sikkim Manipal Institute of Medical Sciences, Gangtok, Sikkim, India.
authors.forename: Isha Preet
authors.initials: IP
authors.lastname: Tuli
authors.affiliation: Sikkim Manipal Institute of Medical Sciences, Gangtok, Sikkim, India.
authors.forename: Deepti
authors.initials: D
authors.lastname: Joshi
keywords: NK/T-cell lymphoma; inverted papilloma; nasal; tumour co-existence