Tests:CA 19-9: Difference between revisions
Tests:CA 19-9
Created page with "{{DISPLAYTITLE: CA 19-9}} Full Test List Biochemistry Tests {| class="wikitable" ! colspan="2" | ===''Overview''=== |- |Department |Biochemistry |- |Test Code |C199 |- |Synonyms |C199 C19-9 19-9 |- |Turnaround Time |1 – 4 days |- ! colspan="2" | ===''Specimen Requirements''=== |- |Specimen Type |7mL <span style="background:#e30022"> red top </span> or SST <span style="background: #fbec5d"> yellow top</span> |- |Specimen Transportation | |- |Prefer..." |
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|Turnaround Time | |Turnaround Time | ||
|1 – 4 days | |1 – 4 days | ||
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|Stability – Add test | |||
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|Specimen Type | |Specimen Type | ||
|7mL <span style="background:#e30022"> | |Serum | ||
Plasma | |||
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|Preferred | |||
|7mL <span style="background:#e30022"> Red-Top </span> | |||
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|Acceptable | |||
|SST <span style="background: #fbec5d"> Yellow-Top</span> | |||
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|Specimen Transportation | |Specimen Transportation | ||
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|Pediatric Requirements | |Pediatric Requirements | ||
|0.5 <span style="background:#e30022"> | |0.5 <span style="background:#e30022"> Red </span> microtainer | ||
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! colspan="2" | | ! colspan="2" | | ||
Revision as of 11:45, 31 January 2025
Overview | |
|---|---|
| Department | Biochemistry |
| Test Code | C199 |
| Synonyms | C199
C19-9 19-9 |
| Turnaround Time | 1 – 4 days |
| Stability – Add test | |
Specimen Requirements | |
| Specimen Type | Serum
Plasma |
| Preferred | 7mL Red-Top |
| Acceptable | SST Yellow-Top |
| Specimen Transportation | |
| Pediatric Requirements | 0.5 Red microtainer |
Aliquot Requirements | |
| Sample Type | >500 uL Serum |
| Minimum Volume | 200 uL Serum |
| Aliquot Transportation | Samples should be separated from red cells within 24hrs of collection. |
Clinical Information | |
| Reference Intervals | <37 U/mL |
| Test Method | Abbott Architect analyser using Abbott reagents.
CMIA method |
| Advanced Notice | |
| Patient Preparation | |
Comments | |
| Tested Tuesdays and Fridays. Please contact the laboratory if testing required urgently.
Used for monitoring gastrointestinal malignancies For the serial monitoring of tumours, tumour markers should be tested in the same laboratory. | |