Disaccharidase, Tissue
| Sunquest Code: | DISACC | ||
| Epic Code: | LAB6994 | Epic Name: | Disaccharidase, Tissue |
| Methodology: | Spectrophotometry | ||
| Test Includes: | Lactase; Maltase; Palatinase; Sucrase | ||
| Turnaround Time: | Specimens are sent to reference laboratory Mon-Sat; results are reported within 2-6 days. | ||
| Compliance: | This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the U.S. Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes. |
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Collection Instructions
| Specimen: | Tissue |
| Container: | Container, Tissue, sterile (Plastic leakproof container, sterile) |
| Collection Instructions: | Collect small bowel by endoscopy. Place two 5 mg biopsies of tissue on the wall of a small, tightly-capped plastic tube without any supporting media or an ARUP Standard Transport Tube. Freeze within 2 hours of collection. |
| Causes for Rejection: | Room temperature or refrigerated specimens. Specimens placed on gauze filter paper or any other type of support media. Tissue preserved in formalin. |
Processing and Shipping
| Specimen Processing: | Store on dry ice. |
| Shipping Instructions: | Ship on dry ice. |
| Stability: | Sample is stable for 6 months frozen. |
| Test Performed at or Referral Lab | Lab Sendouts (ARUP) |
| Referral Lab number: | 3002037 |
Interpretive
| Reference Range: |
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