Specimen Requirements

Title

Ova and Parasite Examination

Specimen Requirement

Patient Preparation: Interfering substances: Bismuth, Barium (wait 7-10 days), Antimicrobial agents (wait 2 weeks), Gallbladder dye (wait 3 weeks afer procedure)
Place 10.0 g stool (5.0 g minimum) in a Total-Fix® vial within 30 minutes of collection. Send room temperature.

Stool: 10% formalin and PVA
Urines: Collect 25.0 mL in an IATA-approved sterile screw-capped plastic container without preservatives, ship room temperature.
Sputum: Submit 10.0 mL sputum in 10% formalin (pink top para pak).

Methodology

Black Top or both the Pink and Grey top Para Pak

Stability

Stool: Room Temperature: 6 Months

Reference Range

The reference range is determined by the performing laboratory and will show on the report.

Turnaround

3-7 days

Clinical Use

Identification of parasites in stool/urine

Test Code

OPCW