Ova Cysts And Parasites

Pathology category

Microbiology

Code

FOCP

Referral code

Request form

Test information

Indicate clearly which investigations are required. Give history of recent foreign travel. If Enterobius vermicularis (threadworm is suspected) a moistened perianal swab in charcoal transport media is preferable. Tests performed in a UKAS Accredited Medical Laboratory No. 8873.

Guidelines

Pre-analytical

All specimens should be transported and processed as soon as possible although contact lenses, cases and fluids will withstand posting and a delay of several days. If prompt examination of stools cannot be carried out, the use of 10% formalin- water preservative is necessary to prevent deterioration of protozoan morphology, the hatching of first-stage hookworm larvae, and overgrowth of yeasts. Any materials used in taking these samples must be discarded in an approved clinical waste and/or sharps container.If a delay occurs in transporting the sample to the laboratory please refrigerate.

Reference range

Tube type

Tube type info

Universal container with spoon (Blue top)

Special requirements

Faeces

Minimum volume

Pea sized

Assay frequency

TAT Inpatient (urgent)

2 days

TAT Inpatient

TAT GP/Outpatient

2 days

Referral lab

Local