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Alpha-1-Antitrypsin, random, feces-994

Test info

Test name:

Alpha-1-Antitrypsin, random, feces

Test number:

994

Excellian order number:

LAB994

Abbreviation:

MSO

Useful for:

Diagnosing protein-losing enteropathies, especially when used in conjunction with serum alpha-1-antitrypsin (A1A) levels as a part of A1A clearance studies.

Specimen

Specimen type:

Stool random

Collection container:

Stool collection kit (Mayo)

Volume:

5 g

Processing instructions:

Freeze

Transport and stability:

Frozen (preferred) - 14 days

Refrigerated - 14 days

Ambient - 14 days

Reason for rejection:

Feces collected in any preservative or fixative

Performance

Performing lab:

Mayo Clinic Laboratories (A1AF): R-NX

Days set up:

Mo - Fr

TAT:

2 days

Method:

Nephelometry

Clinical and Interpretive info

Reference ranges:

≤ 54 mg/dL

Billing

CPT codes:

82103

Tracking

Date created:

12/30/2020

Review date:

03/01/2023