Lymphomatoid Granulomatosis

National Organization for Rare Disorders, Inc.

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Important
It is possible that the main title of the report Lymphomatoid Granulomatosis is not the name you expected.

Disorder Subdivisions

  • None

General Discussion

Lymphomatoid granulomatosis is a rare disorder characterized by overproduction (proliferation) of white blood cells called lymphocytes (lymphoproliferative disorder). The abnormal cells infiltrate and accumulate (form lesions or nodules) within tissues. The lesions or nodules damage or destroy the blood vessels within these tissues. The lungs are most commonly affected in lymphomatoid granulomatosis. Symptoms often include cough, shortness of breath (dyspnea) and chest tightness. Other areas of the body such as the skin, kidneys or central nervous system are also frequently affected.

The abnormal cells in lymphomatoid granulomatosis are B-cells (B lymphocytes) containing the Epstein-Barr virus. There are two main types of lymphocytes: B-lymphocytes, which may produce specific antibodies to "neutralize" certain invading microorganisms, and T-lymphocytes, which may directly destroy microorganisms or assist in the activities of other lymphocytes. Because lymphomatoid granulomatosis is caused by the overproduction of abnormal B-cells, affected individuals may eventually develop B-cell lymphoma, a form of non-Hodgkin lymphoma. Lymphoma is a general term for cancer of the lymphatic system.

Supporting Organizations

American Autoimmune & Related Diseases

22100 Gratiot Ave.
Eastpointe, MI 48021
Tel: (586)776-3900
Fax: (586)776-3903
Tel: (800)598-4668
Email: aarda@aarda.org
Website: http://www.aarda.org/

American Cancer Society, Inc.

250 Williams NW St
Ste 6000
Atlanta, GA 30303
USA
Tel: (404)320-3333
Tel: (800)227-2345
Website: http://www.cancer.org

American Lung Association

55 W. Wacker Drive
Suite 1150
Chicago, IL 60601
USA
Tel: 1-800-548-8252
Email: info@lung.org
Website: http://www.lungusa.org

Genetic and Rare Diseases (GARD) Information Center

PO Box 8126
Gaithersburg, MD 20898-8126
Tel: (301)251-4925
Fax: (301)251-4911
Tel: (888)205-2311
Website: http://rarediseases.info.nih.gov/GARD/

Rare Cancer Alliance

1649 North Pacana Way
Green Valley, AZ 85614
USA
Website: http://www.rare-cancer.org

For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders (NORD). For a full-text version of this report, go to www.rarediseases.org and click on Rare Disease Database under "Rare Disease Information".

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only.

It is possible that the title of this topic is not the name you selected. Please check the Synonyms listing to find the alternate name(s) and Disorder Subdivision(s) covered by this report.

This disease entry is based upon medical information available through the date at the end of the topic. Since NORD's resources are limited, it is not possible to keep every entry in the Rare Disease Database completely current and accurate. Please check with the agencies listed in the Resources section for the most current information about this disorder.

Last Updated:  4/25/2016
Copyright  2016 National Organization for Rare Disorders, Inc.