This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Autoimmune gastritis

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

This was previously known as Type A gastritis.

Autoimmune gastritis is mainly confined to the acid- secreting corpus mucosa. The gastritis is diffuse and eventually severe atrophy develops.

Investigations include:

  • endoscopy - diffuse chronic gastritis and atrophy of the corpus mucosa with antral sparing
  • blood tests
    • antibodies to parietal cell antibodies or intrinsic factor are generally present
    • gastrin levels are high when the patient becomes achlorhydric

  • double-contrast barium meal (now rarely used) - may be abnormal and show thin gastric folds

Management:

  • treatment of pernicious anaemia; there also be associated iron deficiency (1)

Reference:

  • Mohamed M et al. Pernicious anaemia. BMJ 2020;369:m1319.

 

Related pages

Create an account to add page annotations

Create a free account

Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.