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Test & Collection Guide

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Porphyrin Studies

Laboratory:
Referred Test
Test Code:
PORB,PORPHP,PORF,PORU
Specimen types:
Blood
Faeces
Urine
Container types:
Lithium heparin no gel
Sterile Jar
Faeces- M&C and parasites
Lithium heparin no gel
Collection Instructions:

Blood - whole blood EDTA tube, plus whole blood Lithium heparin tube (no gel)

Faeces - about 10 g of a fresh random faecal specimen

Urine - 50 mL fresh, early-morning, random urine specimen

Protect all samples from light and send samples immediately to the laboratory.

Notes:

 

Investigation of porphyrias may require a variable combination of assays, including urinary (porphyrins, PBG and ALA), blood and faecal porphyrins

Adequate clinical comments, plus requests and samples for urine PBG and porphyrins should be supplied

When abnormal concentrations of porphyrins are found, individual porphyrins will be identified and quantitated

 

Frequency:
Fortnightly
Result Turnaround Time:
3-4 weeks
Reference Interval:


 

Laboratory Use Only

  

Accessing Results

EMR: Pathology results are available via EMR.

Auscare: If EMR is unavailable, results can be accessed through Auscare. Don’t have an Auscare login? Complete the Auscare User Form.

To access Auscare, see instructions.

 

Forms & Collection Guides

Consent Form – Non-Medicare Tests
For tests not covered by Medicare. Download Form  

Pathology Request Form
Printable referral form for submitting pathology requests. Download Form.

Microbiology Swab Collection Guide 
Step-by-step instructions for correct swab collection. Download Guide.

Preferred Order of Draw
Instructions to ensure accurate blood collection and results. View Instructions 

 

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