Question 132 · LEK · Gastric cancer

Early gastric cancer is defined as:

  1. A. malignant neoplasm crossing the gastric wall, with metastases to the lymph nodes but with no metastases to the distant organs.
  2. B. malignant neoplasm infiltrating the submucous membrane, but not crossing the gastric wall.
  3. C. malignant neoplasm of the stomach categorized as T2 by the TNM classification.
  4. D. malignant neoplasm in mucous and submucous membranes, but not infiltrating the muscle membrane of the stomach.
  5. E. malignant neoplasm of the stomach diagnosed in a patient under 50 years of age.
Hint

The definition depends only on how deep the tumor invades the gastric wall, regardless of lymph node status.

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