NCIt synonyms : Midfacial Necrotising Lesion; Midline Lethal Granuloma of the Nasal Cavity and Paranasal Sinus; Midline Lethal Granuloma of Nasal Cavity and Paranasal Sinus; Nasal Cavity Lethal Midline Granuloma;
NCIt related terms : Lethal midline granuloma;
NCIt definition : An aggressive, progressive, and destructive lesion affecting the nasal cavities, paranasal
sinuses, and the palate. The vast majority of cases are malignant lymphoproliferations
affecting the midline of the face in patients with nasal type extranodal NK/T-cell
lymphoma.;