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Definition

Stool ova and parasites exam is a laboratory test to determine if a stool sample contains parasites or eggs (ova) that are associated with intestinal infections.

Alternative Names

Parasites and stool ova exam

How the test is performed

A stool sample is needed. There are many ways to collect the sample. You can catch the stool on plastic wrap that is loosely placed over the toilet bowl and held in place by the toilet seat. Then, put the sample in a clean container.

One test kit supplies a special toilet tissue that you use to collect the sample. You then put the sample in a clean container.

To collect a sample from a child in diapers, line the diaper with plastic wrap. If the plastic wrap is positioned properly, you can keep the stool separate from urine, thus ensuring a better sample.

Return the sample to your health care provider's office or laboratory as directed. At the lab, a small smear of stool is placed on a microscope slide and examined.

How the test will feel

The laboratory test does not involve the patient. There is no discomfort.

Why the test is performed

Your doctor may order this test if you have signs of a parasitic infestation, prolonged diarrhea of unknown cause, or other intestinal symptoms.

Normal Values

There are no parasites or eggs in the stool sample.

Normal value ranges may vary slightly among different laboratories. Talk to your doctor about the meaning of your specific test results.

What abnormal results mean

An abnormal result means parasites or eggs are present in the stool. This is a sign of a parasitic infestation. Such infections include:

What the risks are

There are no risks.

References

DuPont HL. Approach to the patient with suspected enteric infection. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 305.

Steiner TS, Guerrant RL. Principles and syndromes of enteric infection. In: Mandell GL, Bennett JE, Dolin R, eds. Principles and Practice of Infectious Diseases. 7th ed. Philadelphia, Pa: Elsevier Churchill Livingstone; 2009:chap 93.

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Related Questions

What is O and P exam for fecalysis?

O & P stands for ova and parasites - for a stool sample.


What is a O and P test?

The stool O and P test is the stool ova and parasites test. In this test, a stool sample is examined for the presence of intestinal parasites and their eggs, which are called ova.


What is stool examination?

its a treatment to diagnose parasitic infection. directs and/or microscopic examination of a stool sample detects the presence of parasites or their ova (eggs).


Why you are using formalin?

Formalin is used in the clinical and pathology labs to preserve the ova and parasites that might be found in a stool specimen, gastric specimen. Pathology uses formalin to preserve tissue that is removed for exam and special staining.


What is the purpose of the ova and parasites test?

The purpose of the ova and parasites test is to detect the presence of parasites or their eggs in a person's stool sample. This test helps diagnose parasitic infections that can affect the gastrointestinal tract and cause symptoms like diarrhea, abdominal pain, and weight loss. Treatment can then be initiated based on the results of the test.


Hookworm-ova found on stool?

yes


What does stool DR and CS stand for?

Stool DR stands for Stool Direct Microscopy, which involves examining stool samples for parasites, while CS stands for Cyst and Trophozoite, which is the test used to identify different forms of parasites in a stool sample.


What test identifies protozoa infestation of stool?

Go to your doctor and ask for a stool analysis. If you don't have a doctor, contact Geneva Labs and ask for a referral to a doctor in your area. Geneva Labs has many parasite test kits. http://www.gdx.net/product/10139 This website can help you know what to say to your doctor and how to discuss the problem.


Ova and parasites are eggs and parasitic worms?

Ova refers to the eggs produced by female organisms, including those of various species like fish, reptiles, and mammals. In the context of parasites, ova can be the eggs laid by parasitic worms, which are organisms that live on or inside a host and derive nutrients at the host's expense. These parasitic worms can include species such as tapeworms or roundworms, and their ova can often be found in contaminated food or water, leading to infections in hosts. Understanding the life cycle of these parasites, including their ova, is crucial for managing and preventing parasitic infections.


Which are the normal parasites founs in stool normally?

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What is the clinical significance stool analysis using concentration technique?

Stool analysis using concentration technique can help identify parasites or their eggs in the stool, aiding in the diagnosis of intestinal parasitic infections. This information is clinically significant as it guides appropriate treatment and management strategies for patients with parasitic diseases.


Why fecalysis instead of ova and parasite test?

Fecalysis is a broader test that examines the overall composition of the stool, including looking for signs of infection or inflammation. Ova and parasite tests specifically target and identify parasitic infections in the stool. The choice of test depends on the suspected condition and the healthcare provider's assessment of the patient's symptoms.