24 Hour Urine, Porphobilinogen (PBG), Quantitative
Test Catalog Information
| Test Catalog Synonyms | |
| EPIC Synonyms | Porphobilinogen, Urine Quantitative |
| Cerner Primary Mnemonic | Porphobilinogen Timed Urine |
| EPIC Display Name | 24 Hour Urine, Porphobilinogen (PBG), Quantitative |
| Allscripts (AEHR) Order Name | Porphobilinogen, Urine Quantitative |
| Sunrise Clinical Manager (SCM) Order Name | Porphobilinogen, Urine Quantitative |
| EPIC Inpatient Orderable | Yes |
| EPIC Outpatient Orderable | Yes |
| Cerner Results |
PORPH24TV PORB INT PORBTU |
| Clinical Info |
Porphobilinogen levels in the urine should be measured during acute attacks of abdominal pain, extremity pain or paresthesias, tachycardia, nausea and vomiting, neurologic abnormalities, and to investigate characterized by urinary excretion of porphobilinogen and δ-aminolevulinic acid during acute attacks. Increased urinary excretion of porphobilinogen may be caused also by acute attacks of variegate porphyria or of hereditary coproporphyria, and also in lead poisoning (rarely). In lead poisoning, urinary δ-aminolevulinic acid measurement is more useful. |
| Specimen Type |
Urine |
| Container |
24hr Ur No Light |
| Collection Instructions |
Container/Tube: 24-hr Urine container Specimen: 3 mL 24 urine (1 mL min) No preservative- Protect from light Transport Temperature: Frozen Stability: Refrigerated: 1 days Frozen: 30 days Collection: Instruct the patient to void at 8 AM (or 8 PM) and discard the specimen. Then collect all the urine, including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM [or 8 PM] the following day), in the 24-hour collection container. Specimen must be kept refrigerated during collection. |
| Transport Instructions |
Frozen |
| Specimen Stability |
Refrigerated: 1 days Frozen: 30 days |
| Methodology |
Ion-exchange chromatography/spectrophotometry |
| Days Performed |
TAT; 4 - 6 Days |
| Performing Laboratory |
LabCorp |
| CPT |
84110 - porphobilinogen LOINC Code: 2810-0 |
| PDM |
5901493 |
Desired Epic Build 24 Hour Urine, Porphobilinogen (PBG), Quantitative
| Cerner Primary Mnemonic: | Porphobilinogen Timed Urine | ||||||||||||
| PDM | 5901493 | ||||||||||||
| Informatics - Workgroup | Chemistry | ||||||||||||
| Synonyms * | Porphobilinogen, Urine Quantitative | ||||||||||||
| Display Name * | 24 Hour Urine, Porphobilinogen (PBG), Quantitative | ||||||||||||
| Order Entry Specimen Sources * | |||||||||||||
| Order Entry Specimen Types |
Urine
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| Ordering info (EPIC SmartText) | Porphobilinogen levels in the urine should be measured during acute attacks of abdominal pain, extremity pain or paresthesias, tachycardia, nausea and vomiting, neurologic abnormalities, and to investigate characterized by urinary excretion of porphobilinogen and δ-aminolevulinic acid during acute attacks. Increased urinary excretion of porphobilinogen may be caused also by acute attacks of variegate porphyria or of hereditary coproporphyria, and also in lead poisoning (rarely). In lead poisoning, urinary δ-aminolevulinic acid measurement is more useful. | ||||||||||||
| IP Orderable | Yes | ||||||||||||
| OP Orderable | Yes | ||||||||||||
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AOEs * | |||||||||||||
| AP AOEs | |||||||||||||
| Special History | No | ||||||||||||
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| Procedure Category Change | |||||||||||||
Cerner Results
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Current Actual EPIC Build as of 10/28/2024
| Procedure Id | 56252 | ||||||||||||||||||||||||
| Pdm | 5901493 | ||||||||||||||||||||||||
| Order Display Name | 24 Hour Urine, Porphobilinogen (PBG), Quantitative | ||||||||||||||||||||||||
| Procedure Name | PORPHOBILINOGEN SCREEN | ||||||||||||||||||||||||
| Procedure Master Number | LAB1071 | ||||||||||||||||||||||||
| Short Procedure Name | PORPHOBILINO | ||||||||||||||||||||||||
| Category Code | 6.0 | ||||||||||||||||||||||||
| Category Code Record Name | LAB URINE ORDERABLES | ||||||||||||||||||||||||
| Synonyms | PORPHOBILINOGEN, URINE QUANTITATIVE | ||||||||||||||||||||||||
| Clinically Active | Yes | ||||||||||||||||||||||||
| Orderable | Yes | ||||||||||||||||||||||||
| Performable | Yes | ||||||||||||||||||||||||
| Filter Genomics | |||||||||||||||||||||||||
| Reference Link Url | https://labs.northwell.edu/epic/test/56252 | ||||||||||||||||||||||||
| Ordering Instructions | |||||||||||||||||||||||||
| Default Specimen Type | Urine | ||||||||||||||||||||||||
| Specimen Type Pick List | Urine | ||||||||||||||||||||||||
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| Op Specimen Type List | |||||||||||||||||||||||||
| Specimen Source Pick List | Urine, Clean Catch Urine, Catheter | ||||||||||||||||||||||||
| Specimen Source Default - Male | Urine, Clean Catch | ||||||||||||||||||||||||
| Specimen Source Default - Female | Urine, Clean Catch | ||||||||||||||||||||||||
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| Ip Lab Test Components For Report | |||||||||||||||||||||||||
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| Order Questions | [] | ||||||||||||||||||||||||
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| Edp Ip Order Specific Questions Record Name | |||||||||||||||||||||||||
| Edp Ip Specimen Source | Urine, Clean Catch Catheter | ||||||||||||||||||||||||
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| Edp Op Specimen Type | Urine | ||||||||||||||||||||||||
| Derived Edp Ip Buttons S | Urine, Clean Catch | ||||||||||||||||||||||||
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| Ip Orderable | 1 | ||||||||||||||||||||||||
| Op Orderable | 1 | ||||||||||||||||||||||||
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EPIC Components (results)
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