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Laryngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Stage Information for Laryngeal Cancer

Table 2. Regional Lymph Nodesab

a Reprinted with permission from AJCC: Laryngeal. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 57-67.
b Metastases at level VII are considered regional lymph node metastases.
NXRegional lymph nodes cannot be assessed.
N0No regional lymph node metastasis.
N1Metastasis in a single ipsilateral lymph node, ≤3 cm in greatest dimension.
N2Metastasis in a single ipsilateral lymph node, >3 cm but ≤6 cm in greatest dimension.
Metastases in multiple ipsilateral lymph nodes, none >6 cm in greatest dimension.
Metastases in bilateral or contralateral lymph nodes, none >6 cm in greatest dimension.
N2aMetastasis in a single ipsilateral lymph node, >3 cm but ≤6 cm in greatest dimension.
N2bMetastases in multiple ipsilateral lymph nodes, none >6 cm in greatest dimension.
N2cMetastases in bilateral or contralateral lymph nodes, none >6 cm in greatest dimension.
N3Metastasis in a lymph node, >6 cm in greatest dimension.

Table 3. Distant Metastasis (M)a

a Reprinted with permission from AJCC: Laryngeal. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 57-67.
M0No distant metastasis.
M1Distant metastasis.

Table 4. Anatomic Stage/Prognostic Groups

StageTNM
a Reprinted with permission from AJCC: Laryngeal. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 57-67.
0TisN0M0
IT1N0M0
IIT2N0M0
IIIT3N0M0
T1N1M0
T2N1M0
T3N1M0
IVAT4aN0M0
T4aN1M0
T1N2M0
T2N2M0
T3N2M0
T4aN2M0
IVBT4bAny NM0
Any TN3M0
IVCAny TAny NM1

References:

  1. Thabet HM, Sessions DG, Gado MH, et al.: Comparison of clinical evaluation and computed tomographic diagnostic accuracy for tumors of the larynx and hypopharynx. Laryngoscope 106 (5 Pt 1): 589-94, 1996.
  2. Larynx. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 57-62.
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WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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