Skip to content

Cancer Health Center

Font Size

Gastric Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Cellular Classification of Gastric Cancer

There are two major types of gastric adenocarcinoma including the following:

  • Intestinal.
  • Diffuse.

Intestinal adenocarcinomas are well differentiated, and the cells tend to arrange themselves in tubular or glandular structures. The terms tubular, papillary, and mucinous are assigned to the various types of intestinal adenocarcinomas. Rarely, adenosquamous cancers can occur.

Recommended Related to Cancer

General Information About Oropharyngeal Cancer

Oropharyngeal cancer is uncommon and typically involves patients in the fifth through seventh decades of life; men are afflicted three to five times more often than women.[1,2,3] Similar to other cancers of the head and neck, tobacco and alcohol abuse represent the most significant risk factors for the development of oropharyngeal cancer.[3,4] (Refer to the PDQ summaries on Hypopharyngeal Cancer Treatment and Lip and Oral Cavity Cancer Treatment for more information.) Other risk factors may include:[5] ...

Read the General Information About Oropharyngeal Cancer article > >

Diffuse adenocarcinomas are undifferentiated or poorly differentiated, and they lack a gland formation. Clinically, diffuse adenocarcinomas can give rise to infiltration of the gastric wall (i.e., linitis plastica).

Some tumors can have mixed features of intestinal and diffuse types.

    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.
    1
    Next Article:

    Today on WebMD

    Colorectal cancer cells
    A common one in both men and women.
    Lung cancer xray
    See it in pictures, plus read the facts.
     
    sauteed cherry tomatoes
    Fight cancer one plate at a time.
    Ovarian cancer illustration
    Do you know the symptoms?
     
    Jennifer Goodman Linn self-portrait
    Blog
    what is your cancer risk
    HEALTH CHECK
     
    colorectal cancer treatment advances
    Video
    breast cancer overview slideshow
    SLIDESHOW
     
    prostate cancer overview
    SLIDESHOW
    lung cancer overview slideshow
    SLIDESHOW
     
    ovarian cancer overview slideshow
    SLIDESHOW
    Actor Michael Douglas
    Article