A member asked:

How is acute porphyria diagnosed usually?

A doctor has provided 1 answer

Urine PBG: Porphobilinogen. It's a test fraught with pitfalls and if the specimen isn't collected exactly right, you'll get a false negative. A few variants require other assays.

Answered 7/9/2014

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Related Questions

A member asked:

When must I call my doctor if the ER said I have acute porphyria?

A doctor has provided 1 answer