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Lip and Oral Cavity Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Stage Information for Lip and Oral Cavity Cancer

Table 2. Regional Lymph Nodes (N)a

a Reprinted with permission from AJCC: Lip and oral cavity. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 29-40.
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 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 Metastasisa

a Reprinted with permission from AJCC: Lip and oral cavity. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 29-40.
M0No distant metastasis.
M1Distant metastasis.

Table 4. Anatomic Stage/Prognostic Groupsa

StageTNM
a Reprinted with permission from AJCC: Lip and oral cavity. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 29-40.
0TisN0M0
IT1N0M0
IIT2N0M0
IIIT3N0M0
T1N1M0
T2N1M0
T3N1M0
IVAT4aN0M0
T4aN1M0
T1N2M0
T2N2M0
T3N2M0
T4aN2M0
IVBAny TN3M0
T4bAny NM0
IVCAny TAny NM1

References:

  1. Consensus conference. Magnetic resonance imaging. JAMA 259 (14): 2132-8, 1988.
  2. Harrison LB, Sessions RB, Hong WK, eds.: Head and Neck Cancer: A Multidisciplinary Approach. 3rd ed. Philadelphia, PA: Lippincott, William & Wilkins, 2009.
  3. Wang CC, ed.: Radiation Therapy for Head and Neck Neoplasms. 3rd ed. New York: Wiley-Liss, 1997.
  4. Lip and oral cavity. In: Edge SB, Byrd DR, Compton CC, et al., eds.: AJCC Cancer Staging Manual. 7th ed. New York, NY: Springer, 2010, pp 29-35.

This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

WebMD Public Information from the National Cancer Institute

Last Updated: September 04, 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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