Extranodal NK-T-cell lymphoma staging: Difference between revisions
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{{CMG}}; {{AE}} {{AS}} | {{CMG}}; {{AE}} {{AS}} | ||
==Overview== | ==Overview== | ||
There is no established system for the staging of extranodal NK-T-cell lymphoma. A T-staging system, originally designed for sinonasal B-cell lymphoma has been adopted to overcome this problem by taking into account the extent of local tumor involvement. | There is no established system for the staging of extranodal NK-T-cell lymphoma. A T-staging system, originally designed for sinonasal B-cell lymphoma has been adopted to overcome this problem by taking into account the extent of local tumor involvement.<ref name=Hindawi>Extranodal Natural-Killer/T-Cell Lymphoma, Nasal Type. Hindawi Publishing Corporation. http://www.hindawi.com/journals/ah/2010/627401/. Accessed on February 19, 2016 </ref> | ||
==Staging== | ==Staging== | ||
There is no established system for the staging of extranodal NK-T-cell lymphoma. A T-staging system, originally designed for sinonasal B-cell lymphoma has been adopted to overcome this problem by taking into account the extent of local tumor involvement. | There is no established system for the staging of extranodal NK-T-cell lymphoma. A T-staging system, originally designed for sinonasal B-cell lymphoma has been adopted to overcome this problem by taking into account the extent of local tumor involvement. | ||
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| style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | T2 | | style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | T2 | ||
| style="padding: 5px 5px; background: #F5F5F5;" | Extension to the | | style="padding: 5px 5px; background: #F5F5F5;" | Extension to the maxillary antra, anterior ethmoid sinus or [[hard palate]] | ||
|- | |- | ||
| style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | T3 | | style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | T3 | ||
| style="padding: 5px 5px; background: #F5F5F5;" | Extension to | | style="padding: 5px 5px; background: #F5F5F5;" | Extension to posterior ethmoid sinus, sphenoidal sinus, [[orbit]], superior alveolar bone, cheeks, or superior buccinators space | ||
|- | |- | ||
| style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | T4 | | style="text-align: center; padding: 5px 5px; background: #F5F5F5;" | T4 | ||
| style="padding: 5px 5px; background: #F5F5F5;" | Involvement of the | | style="padding: 5px 5px; background: #F5F5F5;" | Involvement of the inferior alveolar bone, inferior buccinators space, infratemporal fossa, [[nasopharynx]], or cranial fossa | ||
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Revision as of 19:40, 19 February 2016
Extranodal NK-T-cell lymphoma Microchapters |
Differentiating Extranodal NK-T-cell lymphoma from other Diseases |
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Diagnosis |
Treatment |
Case Studies |
Extranodal NK-T-cell lymphoma staging On the Web |
American Roentgen Ray Society Images of Extranodal NK-T-cell lymphoma staging |
Risk calculators and risk factors for Extranodal NK-T-cell lymphoma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sowminya Arikapudi, M.B,B.S. [2]
Overview
There is no established system for the staging of extranodal NK-T-cell lymphoma. A T-staging system, originally designed for sinonasal B-cell lymphoma has been adopted to overcome this problem by taking into account the extent of local tumor involvement.[1]
Staging
There is no established system for the staging of extranodal NK-T-cell lymphoma. A T-staging system, originally designed for sinonasal B-cell lymphoma has been adopted to overcome this problem by taking into account the extent of local tumor involvement.
Name | Description |
---|---|
T1 | Confinement to the nasal cavity |
T2 | Extension to the maxillary antra, anterior ethmoid sinus or hard palate |
T3 | Extension to posterior ethmoid sinus, sphenoidal sinus, orbit, superior alveolar bone, cheeks, or superior buccinators space |
T4 | Involvement of the inferior alveolar bone, inferior buccinators space, infratemporal fossa, nasopharynx, or cranial fossa |
References
- ↑ Extranodal Natural-Killer/T-Cell Lymphoma, Nasal Type. Hindawi Publishing Corporation. http://www.hindawi.com/journals/ah/2010/627401/. Accessed on February 19, 2016