Spreadsheet: 3c010165-3a59-448e-b68e-28cbcde4df99
Sheet: Sheet1

Test Referenced | Entry Type | Mayo ID | Description | Reporting Description | Method | Collection Container | Temperature | Stability | [NAME] | Unit of Measure | [NAME] | Minimum Volume | Reject Due To | Reference Values | Days/Times Performed | Analytic Time | Maximum Lab Time | CPT Units | CPT Code | LOINC® Code | LOINC® Attributes | Always Performed | Orderable Separately | Performing Location
PBGDW | Test | PBGDW | [NAME] (PBGD), Washed Erythrocytes | PBG Deaminase, RBC | Enzymatic End point/Spectrofluorometric |  |  |  | 1 | mL | All porphyrin tests on erythrocytes can be performed on 1 draw tube.    Collection Container/Tube:  Preferred: Green top (sodium heparin) Acceptable: Lavender top (EDTA) or green top (lithium heparin) Submission Container/Tube: Plastic vial Specimen Volume: Washed erythrocyte suspension Collection Instructions: 1. Patient should abstain from alcohol for 24 hours. 2. Collect and process whole blood specimen as follows: a. Immediately place specimen on wet ice. b. Transfer entire specimen to a 12-mL graduated centrifuge tube. [NAME] specimen for 10 minutes at 2,000 rpm. d. Record volume of packed cells and the total volume of the specimen. [NAME] supernatant plasma. f. [NAME] packed erythrocytes 2 times by resuspension of at least an equal amount of cold 0.9% saline, mix, and centrifuge for 5 minutes at 2,000 rpm, discarding supernatant after each washing. g. Resuspend packed cells to the original total volume with 0.9% saline. Invert specimen gently to mix. Additional Information:  1. Volume of packed cells and total volume of erythrocyte suspension (red cells + saline) are required and must be sent with specimen. 2. Include a list of medications the patient is currently taking. Forms: 1. New York Clients-Informed consent is required. Please document on the request form or electronic order that a copy is on file. An Informed Consent for Genetic Testing (Supply T576) is available in Special Instructions. 2. If not ordering electronically, submit a Biochemical Genetics Request Form (Supply T439) with the specimen. | 1 mL of washed and resuspended e | Hemolysis	NA Thawing	Warm reject; Cold reject Lipemia	NA Icterus	NA Other	Cell suspension not available | > or =7.0 nmol/L/sec 6.0-6.9 nmol/L/sec (indeterminate) <6.0 nmol/L/sec (diminished) | Monday through Friday; 8 a.m. | 2 days (not reported on Saturday or Sunday) | 3 days | 1 | 82657 |  |  |  |  | Rochester
PBGDW | [NAME] | WRBC | Washed RBC |  |  |  | Frozen | 14 days
PBGDW | Order Question | BG575 | Total cell Suspension |  | Plain Text
PBGDW | Order Question | BG576 | Packed cell volume |  | Plain Text
PBGDW | Result | 31944 | PBG Deaminase, RBC | PBG Deaminase, RBC | Numeric |  |  |  |  | nmol/L/sec |  |  |  |  |  |  |  |  |  | 49228-0
PBGDW | Result | 31945 | Interpretation | Interpretation | Alphanumeric |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 59462-2
PBGDW | Result | BG575 | Total cell Suspension | Total cell Suspension | Alphanumeric |  |  |  |  |  |  |  |  |  |  |  |  |  |  | In Process
PBGDW | Result | BG576 | Packed cell volume | Packed cell volume | Alphanumeric |  |  |  |  |  |  |  |  |  |  |  |  |  |  | In Process