Test Order
Test Order
Entamoeba histolytica/dispar Molecular Detection
CDC-10478
Synonym(s)
Amebiasis, Entameba histolytica, Entameba dispar, parasite
CDC Pre-Approval Needed
Supplemental Information Required
None
Supplemental Form
Not applicable
Performed on Specimens from
Human
Acceptable Sample/ Specimen Type for Testing
Stool, liver aspirate or other abscess fluid
Minimum Volume Required
0.5 g formed stool; 1.0 g preferred.
0.5 mL liquid stool, liver aspirate or other abscess fluid; 1.0 mL preferred.
0.5 mL liquid stool, liver aspirate or other abscess fluid; 1.0 mL preferred.
Collection, Storage, and Preservation of Specimen Prior to Shipping
Stool, liver aspirate or other abscess fluid specimens should be collected in the absence of preservatives, and must be kept frozen (-20°C or lower) and shipped with dry-ice within 60 days of collection.
Transport Medium
Not applicable
Specimen Labeling
Test subject to CLIA regulations and requires two primary patient identifiers (e.g., patient first and last name, date of birth, unique patient identifier from time of collection, such as medical record number) on the specimen container and on the test requisition.
Shipping Instructions which Include Specimen Handling Requirements
CDC does not accept routine shipments on weekends or holidays. Please make sure packages arrive Monday – Friday. CDC does not accept routine shipments on weekends or holidays. Please make sure packages arrive Monday – Friday. Ship frozen stool, liver aspirate or other abscess fluid specimens on dry ice within 60 days of collection.
Ship To:
[Insert CDC Point of Contact]
Centers for Disease Control and Prevention
RDSB/STATT Unit 54
1600 Clifton Road, NE
Atlanta, GA 30329
[Insert CDC Point of Contact’s Telephone Number]
All samples must be shipped in accordance with all applicable local, state and federal regulations. Upon shipment, submitter should send an email to the CDC POC providing shipping company, shipped date and package tracking number.
Ship To:
[Insert CDC Point of Contact]
Centers for Disease Control and Prevention
RDSB/STATT Unit 54
1600 Clifton Road, NE
Atlanta, GA 30329
[Insert CDC Point of Contact’s Telephone Number]
All samples must be shipped in accordance with all applicable local, state and federal regulations. Upon shipment, submitter should send an email to the CDC POC providing shipping company, shipped date and package tracking number.
Methodology
Real-Time PCR
Turnaround Time
21 Days
Interferences & Limitations
Specimens fixed in formalin-containing preservatives or LV-PVA are not suitable for molecular studies.
Additional Information
None
CDC Points of Contact
Version
4.8