Overview
EPIC Code:
- MISC
Soft Test Code:
- MSOT
Send Out Test Code:
- 562
Alternate Names
- Leukocytes, Fecal
Clinical Significance
The presence of leukocytes is an indicator of inflammation. Generally, inflammation is a product of bacteria-host interaction.
Specimen Collection & Preparation
Patient Preparation
Patients should refrain from ingesting barium for 7 days before specimen collection
Specimen Requirements:
-OR-
10 grams Stool, in a Zn-PVA Transport medium
Specimen Information:
Collection Instructions:
- The specimen must be passed into a clean dry container and must not be contaminated with urine or water. If a toilet is used, the water supply may be cut off and the bowl drained.
- Add stool to bring the liquid level the "Fill to here" line on the Para-Pak Zn-PVA vial. Mix contents thoroughly until homogeneous.
Rejection Criteria:
Unpreserved stools
Stools preserved in transport media other than Total-Fix or ZN-PVA.
Transport and Storage:
-
Ambient:
6 Months
Clinical Interpretation
Reference Range:
Refer to Interpretive Results
Methodology:
- Microscopic
Clinical Significance
The presence of leukocytes is an indicator of inflammation. Generally, inflammation is a product of bacteria-host interaction.
Documentation
In 10-15% of patients with invasic bacterial infection, their fecal stool will not reveal leukocytes. Fecal leukocytes may be present in idiopathic inflammatory bowel disease.
Production Schedule
Sites Performed
- Quest - Chantilly
Days Performed
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Departments
- Sendouts - Miscellaneous
Turn Around Time
1 to 2 days
Coding & Compliance
CDM
00913333
CPT Coding
89055