This site is intended for healthcare professionals

Go to /sign-in page

You can view 5 more pages before signing in

Investigations

Authoring team

  • urine - marked increase of porphobilinogen (PBG) during an acute attack which is usually normal after the acute episode (cf. acute intermittent porphyria). ALA and uroporphyrin are also increased during an acute attack but may be normal/slightly increased during remission (1)
  • stool - marked increase in protoporphyrin and coproporphyrin during an attack, remission or only with skin manifestations
  • blood - porphyrin levels not increased
  • plasma fluorescence scanning - shows a fluorescence emission peak of 626–628 nm (1)

Reference:


Create an account to add page annotations

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.