Microscopy for Ova, Cysts and Parasites is only routinely performed on specimens from patients with a history of foreign travel (within 6 weeks). If testing is required outside of this window for other reasons (e.g. patient is immunocompromised) please contact the laboratory via email (rde-tr.MicroConsultants@nhs.net) to discuss with a consultant microbiologist.
Please state OCP on request form (ova, cysts and parasites).
Enterobius vermicularis (threadworm) – please send moistened early morning perianal swab – place in specimen pot rather than in transport media (NB we do not accept sellotape slides).
If Amoebiasis is suspected, please contact the duty Microbiologist to discuss.
Diagnosis of intestinal parasites
Local test (Samples for confirmation sent to Hospital for Tropical Diseases – Department of Clinical Parasitology)
24 hours (7 days – if samples needs sending to reference lab for confirmation)
Hot stool for Amoebiasis
(Key words: threadworms)Specimen Labelling Procedure