Urine Test - 24 Hour Collection: Porphyrin Analysis
Your doctor has asked you to have a test for which you need to collect your urine for 24 hours. This fact sheet desribes the purpose of the test, what it involves, and the collection steps.
View the health sheet in PDF format
DownloadThe content of this Health Sheet in no way replaces the recommendations and diagnoses made, or treatment suggested by your health professional.
