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Genetic and Rare Diseases Information Center (GARD)

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Microscopic polyangiitis


Other Names for this Disease

  • Hypersensitivity angiitis
  • Micropolyangiitis
  • Microscopic polyarteritis
  • MPA
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.

Overview

Microscopic polyangiitis (MPA) is a disorder that causes blood vessel inflammation (vasculitis), which can lead to organ damage.[1] The kidneys, lungs, nerves, skin, and joints are the most commonly affected areas of the body. MPA is diagnosed in people of all ages, all ethnicities, and both genders.[2] The cause of this disorder is unknown.
Last updated: 8/13/2014

References

  1. Microscopic Polyangiitis. Cleveland Clinic Web site. November 10, 2010; http://my.clevelandclinic.org/disorders/microscopic_polyangiitis/hic_microscopic_polyangitis.aspx. Accessed 8/13/2014.
  2. Microscopic polyangiitis. The Johns Hopkins Vasculitis Center Web site. 2014; http://www.hopkinsvasculitis.org/types-vasculitis/microscopic-polyangiitis/. Accessed 8/13/2014.
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Basic Information

  • MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic.
  • The Johns Hopkins Vasculitis Center Web site has an information page on microscopic polyangiitis.  Click on the Johns Hopkins link to view this information.
  • The Vasculitis Foundation has an information page on microscopic polyangiitis on their Web site.  Click on the Vasculitis Foundation link to view this information.
  • The National Institute of Neurological Disorders and Stroke (NINDS) collects and disseminates research information related to neurological disorders. Click on the link to view information on this topic.
  • The Cleveland Clinic Web site has an information page on Microscopic polyangiitis. Click on the Cleveland Clinic link to view this page.

In Depth Information

  • Medscape Reference provides information on this topic. Click on the link to view this information. You may need to register to view the medical textbook, but registration is free.
  • Orphanet is a European reference portal for information on rare diseases and orphan drugs.  Access to this database is free of charge.
  • PubMed is a searchable database of medical literature and lists journal articles that discuss Microscopic polyangiitis. Click on the link to view a sample search on this topic.
Other Names for this Disease
  • Hypersensitivity angiitis
  • Micropolyangiitis
  • Microscopic polyarteritis
  • MPA
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.