staging of gastric carcinoma

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Staging

Stage 0

Stage 1A

Stage 1B

Stage 2

  • T1 N2 M0, T2 N1 M0
    • node positive; invasion beyond mucosa, but within wall
  • T3 N0 M0
    • node negative; extension through the wall
  • 17% of cases; 29% 5 year survival

Stage 3a

Stage 3b

  • T4 N0 M0, T4 N1 M0
  • node negative; adherence to surrounding tissue
  • 14% of cases; 9% 5 year survival

Stage 4

TNM staging[2]

More general terms

Additional terms

References

  1. Harrison's Principles of Internal Medicine, 14th ed. Fauci et al (eds), McGraw-Hill Inc. NY, 1998, pg 571
  2. 2.0 2.1 Medical Knowledge Self Assessment Program (MKSAP) 15, American College of Physicians, Philadelphia 2009