Laryngeal cancer staging: Difference between revisions
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===TNM Staging=== | |||
The staging of hypopharyngeal cancer is based on the TNM staging system.<ref>Staging of Laryngeal cancer. Radiopaedia 2015.http://radiopaedia.org/articles/laryngeal-scc-staging. Accessed on October 27, 2015 </ref> | |||
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! style="background: #4479BA; width: 100x;" | {{fontcolor|#FFF|Primary Tumor}} | |||
! style="background: #4479BA; width: 700px;" | {{fontcolor|#FFF|Description}} | |||
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:TX | |||
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*Primary tumor cannot be assessed | |||
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:T0 | |||
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*No evidence of primary tumor | |||
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:Tis | |||
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*Carcinoma in situ/dysplasia (tumor size <0.5 mm), confined to [[mucosa]] | |||
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:T1 | |||
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*Limited to 1 subsite AND | |||
*Tumor size ≤ 2 cm in greatest dimension | |||
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:T2 | |||
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*Extends into adjacent subsite or area (larynx, oropharynx) and/or | |||
*Tumor size between 2-4 cm in greatest dimension | |||
*Clinically there must not be fixation of the hemilarynx | |||
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:T3 | |||
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*Tumor size >4cm | |||
*Fixation to hemilarynx | |||
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:T4 | |||
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*Direct invasion of one or more of the following: | |||
**Thyroid cartilage/cricoid cartilage | |||
**[[Hyoid bone]] | |||
**[[Thyroid gland]] | |||
**[[Esophagus]] | |||
**Central compartment | |||
**Mediastinal structures | |||
**Prevertebral fascia | |||
**Encases carotid artery | |||
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! style="background: #4479BA; width: 100px;" | {{fontcolor|#FFF|Nodal Involvement}} | |||
! style="background: #4479BA; width: 700px;" | {{fontcolor|#FFF|Description}} | |||
|- | |||
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:NX | |||
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*Regional lymph nodes cannot be assessed | |||
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:N0 | |||
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*No regional lymph node metastasis | |||
|- | |||
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:N1 | |||
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Regional lymph node metastasis | |||
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! style="background: #4479BA; width: 100px;" | {{fontcolor|#FFF|Distant Metastasis}} | |||
! style="background: #4479BA; width: 700px;" | {{fontcolor|#FFF|Description}} | |||
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:M0 | |||
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*No distant metastases | |||
|- | |||
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:M1 | |||
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*Distant metastasis | |||
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==References== | ==References== | ||
Revision as of 12:26, 27 October 2015
Laryngeal cancer Microchapters |
Diagnosis |
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Treatment |
Case Studies |
Laryngeal cancer staging On the Web |
American Roentgen Ray Society Images of Laryngeal cancer staging |
Risk calculators and risk factors for Laryngeal cancer staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Faizan Sheraz, M.D. [2]
Overview
The following stages are used for Laryngeal cancer cancer:[1]
Stage | Features |
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TNM Staging
The staging of hypopharyngeal cancer is based on the TNM staging system.[2]
Primary Tumor | Description |
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Nodal Involvement | Description |
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Regional lymph node metastasis |
Distant Metastasis | Description |
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References
- ↑ Staging of Laryngeal cancer. http://www.cancer.gov/types/head-and-neck/patient/laryngeal-treatment-pdq#section/_26
- ↑ Staging of Laryngeal cancer. Radiopaedia 2015.http://radiopaedia.org/articles/laryngeal-scc-staging. Accessed on October 27, 2015