2023年4月3日 · Nasal lymphoma is a rare, hereditary condition. Certain workplace environments may increase your risk. Surgery or radiation therapy may help you treat or even cure this type of cancer. According...

B-cell lymphoma is predominant in paranasal sinuses. Tumour cells with positive T-cell markers (angiocentric lymphoma and peripheral T-cell lymphoma) are predominant in nasal cavities. Patients are usually elderly males with locally advanced tumours.

Lymphomas (cancers starting in immune system cells called lymphocytes) can occur in the nasal cavity and paranasal sinuses and are the third most common cancer found in this area. One type of lymphoma seen in this area, T-cell/natural killer cell nasal-type lymphoma, was previously called midline lethal granuloma.

Extranodal NK/T-cell lymphoma, nasal type (ENKTCL-NT) (also termed angiocentric lymphoma, nasal-type NK lymphoma, NK/T-cell lymphoma, polymorphic/malignant midline reticulosis, [3] and lethal midline granuloma [4]) is a rare type of lymphoma that commonly involves midline areas of the nasal cavity, oral cavity, and/or pharynx [5] At these sites,...

This entry looks at nasal lymphoma, better known by its WHO classification, Extranodal NK/T-cell lymphoma, nasal type (or simply nasal NK/T-cell lymphoma), one of the subtypes of lymphoma. 'Lymphoma' is an umbrella term that loosely refers to several dozen independent categorical types and subtypes of cancers of the lymphatic system. In the ...

Extranodal natural killer (NK)/T cell lymphoma (ENKL), nasal type is a rare, predominantly extranodal subtype of non-Hodgkin lymphoma. Most cases have an NK cell phenotype, but a small minority are derived from cytotoxic T cells. The tumor cells are latently infected with Epstein-Barr virus (EBV).

2023年7月17日 · Extranodal NK/T-cell lymphoma, nasal type, is a rare subtype of non-Hodgkin lymphoma. Patients commonly present with a nasal mass, nasal obstruction, or nasal bleeding. With the application of modern therapies, clinical outcomes of patients with this disease have improved significantly.

2024年7月7日 · Sinonasal lymphoma refers to the involvement of the nasal cavity and/or paranasal sinuses with lymphoma. It can be primary or secondary. The most common locations of sinonasal lymphoma are the nasal cavity and the maxillary sinus.

Extranodal NK/T-cell lymphoma, nasal type, is a rare fast-growing (high-grade) non-Hodgkin lymphoma. It grows outside the lymphatic system (‘extranodal’), usually in the nose (‘nasal’). The cells of origin are thought to be two different kinds of lymphocyte (white blood cell): cytotoxic T cells. Back to top. Who gets extranodal NK/T-cell lymphoma?

Through this review, we aim to summarize important principles in diagnosis and treatment of sinonasal lymphomas, with the goal of disseminating the current knowledge of this under‐recognized malignancy to otolaryngologists.